Anti-Venom, Horrifying Healer + Cloudstone Curio + Great Whale + Phantom Train

Anti-Venom, Horrifying Healer

Cloudstone Curio

Great Whale

Phantom Train

How it works

1. Activate up to seven lands by tapping them, adding at least .
2. Cast Anti-Venom by paying .
3. When Anti-Venom enters, its first ability and Cloudstone Curio trigger.
4. Resolve the Cloudstone Curio trigger, returning nothing to your hand.
5. Resolve the Anti-Venom trigger, returning Great Whale from your graveyard to the battlefield.
6. When Great Whale enters, it and Cloudstone Curio trigger.
7. Resolve the Great Whale trigger, untapping up to seven lands.
8. Resolve the Cloudstone Curio trigger, returning Anti-Venom from the battlefield to your hand.
9. Activate Phantom Train by sacrificing Great Whale.
10. Repeat.

This ingenious loop is orchestrated by Cloudstone Curio, which sets up a perpetual bounce cycle between Anti-Venom, Horrifying Healer and Great Whale every time they enter the battlefield. As Great Whale enters, its landfall-style untap ability fuels your mana, allowing you to recast Anti-Venom from your hand. When Anti-Venom hits the battlefield, its entry trigger plucks Great Whale straight out of the graveyard to restart the engine. Meanwhile, Phantom Train sits in play as a convenient sacrifice outlet, giving you a way to feed Great Whale to the graveyard so Anti-Venom can continuously bring it back while stacking up infinite triggers.