Hardened Tactician + The Watcher in the Water + Jaheira, Friend of the Forest + Tannuk, Steadfast Second

Hardened Tactician

The Watcher in the Water

Jaheira, Friend of the Forest

Tannuk, Steadfast Second

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 intricate loop transforms a simple sacrifice outlet into an engine by leveraging Jaheira, Friend of the Forest to turn your newly minted tokens into mana sources. Once you use Hardened Tactician to sacrifice a Tentacle, The Watcher in the Water responds by triggering its death ability to untap a Kraken, while simultaneously triggering its card-draw ability to replace the sacrificed token with a fresh 1/1 blue Tentacle creature token. While Tannuk, Steadfast Second sits in play rounding out your board presence with haste and alternate casting options, this closed loop lets you sacrifice, tap for green mana via Jaheira, and redraw endlessly to fuel your victory.