Agatha's Soul Cauldron + Wildwood Mentor + Krark-Clan Ironworks + 1 more
Infinite +1/+1 counters on a creature, Infinite colorless mana, Infinite creature tokens, 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 Krark-Clan Ironworks by sacrificing the Pentavite, adding .
Repeat.
Once you have infinite mana, you may forego sacrificing the Pentavites.
Once you have infinite creature tokens, you may activate Wildwood M
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 Krark-Clan Ironworks by sacrificing the Pentavite, adding .
Repeat.
Once you have infinite mana, you may forego sacrificing the Pentavites.
Once you have infinite creature tokens, you may activate Wildwood Mentor using Pentavus's last ability any number of times.