Infinite death triggers, Infinite ETB, Infinite LTB, Infinite sacrifice triggers
Activate Wildwood Mentor using Pentavus's first ability by paying and removing a +1/+1 counter from it, creating a 1/1 Pentavite artifact creature token.
When the Pentavite enters the battlefield, Wildwood Mentor's first ability triggers, putting a +1/+1 counter on itself.
Activate Phyrexian Altar by sacrificing the Pentavite, adding .
Repeat.
Component Cards
How It Works
Activate Wildwood Mentor using Pentavus's first ability by paying and removing a +1/+1 counter from it, creating a 1/1 Pentavite artifact creature token.
When the Pentavite enters the battlefield, Wildwood Mentor's first ability triggers, putting a +1/+1 counter on itself.
Activate Phyrexian Altar by sacrificing the Pentavite, adding .
Repeat.