CommanderLegacyVintage
Result
Infinite +1/+1 counters on a creature, Infinite magecraft triggers
Cast Chain of Acid by paying , targeting an indestructible noncreature permanent you control.
Dragonsguard Elite triggers, putting a +1/+1 counter on it.
Resolve Chain of Acid, destroying nothing and causing you to copy Chain of Acid, targeting an indestructible noncreature permanent you control.
Repeat from step 2.
Component Cards
How It Works
1
Cast Chain of Acid by paying , targeting an indestructible noncreature permanent you control.
Dragonsguard Elite triggers, putting a +1/+1 counter on it.
Resolve Chain of Acid, destroying nothing and causing you to copy Chain of Acid, targeting an indestructible noncreature permanent you control.
Repeat from step 2.