Alliance — Whenever another creature you control enters, choose one that hasn’t been chosen this turn —
• Add .
• Put a +1/+1 counter on each creature you control.
• Scry 2, then draw a card.
The phrase "that hasn't been chosen this turn" refers only to that specific Galadriel, Light of Valinor. If Galadriel leaves the battlefield and then returns to the battlefield later in the turn, it will be a new object with no memory of the modes chosen when it was previously on the battlefield.
03-11-2023
wotc
If all three modes have been chosen this turn, Galadriel, Light of Valinor's triggered ability is removed from the stack with no effect.
03-11-2023
wotc
It doesn't matter who has chosen any particular mode. For example, say you control Galadriel, Light of Valinor and have chosen the first two modes this turn. If an opponent gains control of Galadriel, that player can choose only the third mode this turn.
03-11-2023
wotc
If multiple creatures enter the battlefield simultaneously, you must still choose different modes for each instance of the triggered ability that's put onto the stack. If more than three creatures enter the battlefield simultaneously, that choice is made only for the first three.
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.
Alexander Mokhov2023-11-03
