Geverifieerde rulings en officieel bevestigde community-inzichten, met per item de volledige bewijsketen: bron, citaat en klikbare §-verwijzingen.
Janna, Savior
Janna, Savior's play trigger is revised to 'move up to one enemy unit,' making the enemy-unit selection optional. This allows her triggered ability to be placed on the chain and heal your units even when no enemy units are present at the battlefield. Citaat uit de bron: “heal your units here, then move up to one enemy unit from here to its base.”
Gear cards enter play in the Ready state (not Exhausted), so they can be used immediately; Gear always enters at the controller's Base.
“Gear cannot hold or conquer battlefields, and can only exist in base. If a Gear card is played at a battlefield, it is immediately recalled to the base.”
“Gear enters play Ready, so you can use it right away. It always goes to your Base.”
Tianna Crownguard
Tianna Crownguard only prevents opponents from gaining points; she does not interfere with the process of conquering or holding battlefields. Opponents can still conquer and hold battlefields, receive conquer/hold triggers, and even draw a card if conquering a final point they cannot score. Citaat uit de bron: “Tianna is solely concerned with points and doesn't interfere with the process of conquering or holding battlefields.”
Recalling a unit to base via Zhonya's Hourglass is explicitly not considered a move.
“Send it to base. This isn't a move.”
Forgotten Monument
Forgotten Monument completely prevents the process of scoring at its battlefield, meaning no conquer triggers, no hold triggers, and no points from those activities. This differs from Tianna Crownguard, who only blocks gaining points. Extra points from other sources (e.g., Renata Glasc, Mastermind) are unaffected. You can still gain control of the battlefield after a showdown—you just cannot conquer it. Citaat uit de bron: “Forgotten Monument completely prevents the process of scoring there. That means no conquer triggers, no hold triggers, and no points from doing those things.”
A player's main deck may only contain cards belonging to the domains listed on their Champion Legend card.
“her deck must only contain cards of the Mind and Order domain”
“You can only put cards in your deck that match your Legend's Domains”
Rell, Magnetic
Rell, Magnetic is revised to use a reflexive trigger for Equipment attachment: when she attacks and you play a qualifying Equipment for free, 'then do this:' attaches it to her as a separate chain item, allowing players to respond before the attachment resolves. Citaat uit de bron: “If you do, then do this: Attach it to me.”
Units with the Ganking ability may move directly from one Battlefield to another, whereas normal units can only move between their controller's Base and a Battlefield.
“only units with the Ganking ability may move between battlefields”
“Some units have Ganking though, which lets them move from Battlefield to Battlefield.”
Baron Nashor (§054.2., 369.3.)
Baron Nashor's passive generates a delayed replacement effect ('I enter there') that replaces his entering any other location with entering the Baron Pit, bypassing play-location restrictions such as Mageseeker Warden. Dragon Roost is only a permission on play location, not a replacement effect, and therefore cannot bypass such restrictions. Citaat uit de bron: “Baron Nashor's passive ability generates a delayed replacement effect...This replacement effect replaces the event of him entering to any other location with him entering to the Baron Pit.”
Action Spells may be played during the controller's turn or during a Showdown; on an opponent's turn, a player may only play Action Spells during Showdowns.
“Most Spells are labeled Action, which means you can play them during your turn or during a Showdown. If it's not your turn, you can only play Action Spells during Showdowns.”
Dragon Form
Dragon Form sets a unit's base Might to 5 via the Trait-Altering layer; existing arithmetic modifiers (e.g., Stupefy's -1) are applied in the Arithmetic layer. Layer evaluation is instantaneous—there is no window where the unit momentarily exists at 5 Might before the modifier is applied. A unit under both Dragon Form and Stupefy is immediately 4 Might; Fiora, Grand Duelist will not trigger. Citaat uit de bron: “this process happens instantaneously; there is no window while evaluating layers for the unit to see itself become 5 M and then go down to 4 M”
Each Battlefield can only award 1 point per turn; moving a unit away and replacing it with another unit in the same turn does not grant additional points.
“Moving away from a battlefield and back to it with another unit the same turn will not gain you a bonus point.”
“Each Battlefield only gives you 1 point per turn max. You can't move a unit away and move a new one in to score twice.”
Jax, Unmatched
Jax's Equipment everywhere have Quick-Draw: each gains Reaction, meaning when you play it, you attach it to a unit you control. This is captured in the revised text. Citaat uit de bron: “Your Equipment everywhere have Quick-Draw. (Each gains Reaction. When you play it, attach it to a unit you control.)”
Even when no enemy units are present during a Showdown, both players may still play Actions and Reactions in an attempt to remove the attacking units.
“Even if there are no enemy units, players may still play Actions and Reactions to try and remove the attacking units.”
Cruel Patron (187.4.c example) (§187.4.c)
If a player kills their only unit at a battlefield to pay Cruel Patron's additional cost, a cleanup is triggered, but control of the battlefield is not lost because Cruel Patron is on the chain. The player may then choose to play Cruel Patron to that same battlefield. Citaat uit de bron: “because there is an item on the chain (Cruel Patron) I don't lose control of the battlefield”
Ravenborn Tome's Bonus Damage effect now applies only to the next spell played 'this turn,' preventing the bonus from carrying forward to future turns.
“The next spell you play this turn deals 1 Bonus Damage.”
Gangplank, Naval (§477.3.b)
If Stupefy is played on an empowered Gangplank, Naval who has exactly 1M, the -M value snapshots to -0M, meaning no actual -M event is generated. With no suitable event to replace, Gangplank's replacement effect does not trigger. Citaat uit de bron: “In the case of Stupefy played on a 1 M unit, no -M is given; it is snapshot to -0 M. Thus, there is no suitable event for Gangplank's replacement effect to replace.”
When an Attacker destroys all Defending units and still has units remaining, they conquer the Battlefield and immediately score 1 point; additionally, every time a Battlefield is conquered without winning the game, the conquering player draws a card.
“every time you conquer a Battlefield but it doesn't win you the game, you get to draw a card”
Arise!
Arise! is revised to use a reflexive trigger: it first plays a 2 M Sand Soldier unit token for each Equipment you control, then 'Then do this:' readies up to two of them, allowing players to respond between the two effects. Citaat uit de bron: “Play a 2 M Sand Soldier unit token for each Equipment you control. Then do this: Ready up to two of them.”
During the Beginning Phase, each player channels 2 Runes from the top of their Rune Deck; the second player channels 3 Runes on their very first turn to compensate for going second.
“If you're going second on your very first turn, you get 3 Runes instead to help catch up.”
Icathian Rain
Icathian Rain is no longer a reflexive trigger. All six targets are chosen upfront before anything resolves; the opponent can react before resolution; then each chosen unit takes 2 damage on resolution. The same unit may be chosen for multiple instances. Citaat uit de bron: “you pick all the targets up front, the other player can react before any of it resolves, and then each of the units affected take the damage on resolution”
Signature Cards are Legend-specific cards that can only be included in a deck matching their designated Legend, with a maximum of 3 total Signature Cards permitted across the entire deck.
“You can only use them with their matching Legend, and you can't put more than 3 total Signature Cards in your deck.”
Counter Strike vs. Elder Dragon (§437.2.a)
If Counter Strike (or any prevent effect) completely prevents Elder Dragon's 1 damage to a unit, that damage is never dealt per rule 437.2.a. Since no damage is dealt, Elder Dragon's passive ability—which redefines lethal damage thresholds for units that have damage marked on them by its controller—has no opportunity to apply to that unit. Citaat uit de bron: “If the damage is entirely prevented, it is never dealt per rule 437.2.a., and thus there is no opportunity for the passive ability of Elder Dragon to apply”
A unit's Might value represents both the damage it deals in combat and the total damage it can absorb before being destroyed.
“Might... this number shows how much damage they deal AND how much they can take”
Falling Star
Falling Star is no longer a reflexive trigger. All targets are chosen upfront before anything resolves; the opponent can react before resolution; then each chosen unit takes 3 damage on resolution. The same unit may be chosen for both instances. Citaat uit de bron: “you pick all the targets up front, the other player can react before any of it resolves, and then each of the units affected take the damage on resolution”
Yone, Blademaster
Yone's ability checks the control status of the battlefield immediately before he conquers it. He triggers at the end of a noncombat showdown in which he conquers an uncontrolled battlefield. He also triggers in 'surprise defense' scenarios where units move during a showdown and he ends up defending a battlefield he doesn't control—if he conquers it, the battlefield was uncontrolled before he conquered it. Citaat uit de bron: “We're tweaking his text to cue off the control status of the battlefield immediately before conquering it.”
Dragon Roost (§054.2., 369.3.)
When two mandatory positive requirements conflict on where to play a unit (e.g., Elder Dragon's AA instructing play to Dragon Roost and another effect specifying a different location), the player chooses one requirement and ignores all others. This only applies to mandatory positive requirements that specify a location or method without also preventing play elsewhere. Citaat uit de bron: “the player chooses one of those requirements and ignores all others”
Heimerdinger, Inventor (§727.1.b.1)
Heimerdinger, Inventor can gain Jayce, Defender of Tomorrow's Empowered> activated ability (ready 2 gear) even if Jayce is not empowered, because a dependent ability exists on the card for reference and evaluation before its condition is met (rule 727.1.b.1.). Heimerdinger himself must be empowered to satisfy the ability's activation condition. Citaat uit de bron: “The Dependent Ability is present on the card for the sake of reference or evaluation until the Condition is met … Heimerdinger, Inventor is exactly one such effect.”
Fallen Feline (§761)
You may react to Fallen Feline's play effect before a spell is named. Naming occurs on resolution of the triggered ability. Spells already on the chain when the ability resolves are unaffected; only spells put onto the chain after resolution are prohibited. Citaat uit de bron: “You can react to the play effect of Fallen Feline, before they've named a spell … Any spells already on the chain when Fallen Feline's ability resolves will be unaffected.”
play from deck (banish first)
Cards that instruct you to play a card from your Main Deck must first banish that card, then play it from banish. This gives the game a defined zone for the card while it is being played and a place to return it if it cannot be played for any reason. This applies to Rek'Sai Swarm Queen, Void Burrower, Void Rush, and Reinforce. Citaat uit de bron: “banishing the card ensures that the game has a place to put the card until it's actually played, and a place to send the card back to if it can't be played”