Infinite death triggers, Infinite ETB, Infinite LTB, Infinitely large creature until end of turn, Infinite sacrifice triggers
Activate Phyrexian Altar by sacrificing Rendclaw Trow, adding .
When Rendclaw Trow dies, its persist ability triggers, returning it to the battlefield from your graveyard with a -1/-1 counter on it.
Activate Quillspike by paying and removing the -1/-1 counter from Rendclaw Trow, giving Quillspike +3/+3 until end of turn.
Repeat.
Component Cards
How It Works
Activate Phyrexian Altar by sacrificing Rendclaw Trow, adding .
When Rendclaw Trow dies, its persist ability triggers, returning it to the battlefield from your graveyard with a -1/-1 counter on it.
Activate Quillspike by paying and removing the -1/-1 counter from Rendclaw Trow, giving Quillspike +3/+3 until end of turn.
Repeat.