Hardened Tactician + The Watcher in the Water + Jaheira, Friend of the Forest + Kratos, God of War

Hardened Tactician

The Watcher in the Water

Jaheira, Friend of the Forest

Kratos, God of War

How it works

1. Activate Hardened Tactician by paying 1 and sacrificing a token.
2. If you sacrificed a Tentacle, The Watcher's second ability triggers if the creature token was a Tentacle, untapping a Kraken and putting a stun counter on up to one nonland permanent.
3. Resolve the Hardened Tactician ability, causing you to draw a card.
4. The Watcher's first ability triggers, creating a 1/1 Tentacle creature token.
5. Activate the Tentacle by tapping it, adding .
6. Repeat.

This looping engine relies on a clever feedback loop between token generation and sacrifice. With Jaheira, Friend of the Forest providing the mana source by turning your tokens into mana producers, you can pay for Hardened Tactician's ability to sacrifice a token and draw a card. That card draw triggers The Watcher in the Water to create a fresh 1/1 blue Tentacle creature token, which can then be tapped for green mana via Jaheira, Friend of the Forest to keep the cycle going. Meanwhile, Kratos, God of War rounds out the board with haste and combat pressure, while The Watcher in the Water's stun counter mechanic and Kraken-untapping synergy capitalize on the constant stream of dying Tentacles.