The mixture of Amalia and a walker of indestructible wild progress all the time Draw the sport with an infinite loop as soon as a creature explores, no matter which card is on the prime of the library.
As a reference, Amalia has the textual content
Each time I win life, Amalia Benavides Aguirre explores. Then destroy all different creatures if their energy is precisely 20.
And Wildgrowth Walker has the textual content
Each time you discover a creature that you simply management, place an accountant +1/ +1 on this creature and want 3 life.
The motion of the key phrase “discover” and the “discover” occasion are outlined in 701.40ab guidelines:
701.40A. Sure abilities instruct a everlasting to discover. To take action, that everlasting controller reveals the superior card of his library. If a land letter is revealed on this means, that participant places that card in his hand. In any other case, that participant places an accountant +1/ +1 within the everlasting exploration and might put the letter revealed in his cemetery.
701.40b. A everlasting “discover” after the method described in rule 701.40a is full, even when some or all these actions have been unimaginable.
So, if a participant controls Amalia and a Wedding ceremony Walker, and a creature explores, then Wildgrowth Walker’s capability triggers, which makes the participant win, so Amalia’s capability is triggered, and explores, which triggers Wildgrow Walker’s capability once more, in a loop. The one possibility that any participant performs throughout this course of is what to do with the cardboard on the prime of the library, if it isn’t a land.
Nevertheless, because of the final a part of rule 701.40b, the exploration happens no matter which card is on the prime of the library, and even when there isn’t a card on the library. Which means the loop all the time continues, whatever the possibility that the participant does whereas exploring. Subsequently, the loop is necessary, so the sport is a draw.
