Requires

Venser, Corpse Puppet must be on the battlefield. Viral Drake must be on the battlefield. Krark-Clan Ironworks must be on the battlefield. Cryptic Trilobite must be on the battlefield. Relic of Legends must be on the battlefield. Cryptic Trilobite has at least one +1/+1 counter on it. Mana needed:

Steps

1. Activate Viral Drake by paying , putting a +1/+1 counter on Cryptic Trilobite.
2. Venser triggers, creating a legendary 3/3 The Hollow Sentinel artifact creature token.
3. Activate Cryptic Trilobite's first ability by removing a +1/+1 counter from it, adding that can only be spent to activate abilities.
4. Activate Relic of Legends' second ability by tapping The Hollow Sentinel, adding .
5. Activate Krark-Clan Ironworks by sacrificing The Hollow Sentinel, adding .
6. Repeat.

Results