Karametra's Favor + Pemmin's Aura + Shuttle Ace

Karametra's Favor

Pemmin's Aura

Shuttle Ace

How it works

1. Activate Shuttle Ace by tapping it, adding .
2. Shuttle Ace triggers, causing you to gain 2 life
3. Activate Pemmin's Aura by paying , untapping Shuttle Ace.
4. Repeat.

This clever little brew transforms Shuttle Ace into an efficient life-draining engine by wrapping it in a few choice enhancements. First, enchanting the Ace with Karametra's Favor gives it the crucial ability to tap for mana of any color, ensuring every twist of the cycle generates the blue mana you need. Then, you slap Pemmin's Aura onto the creature to fund an endless loop of untapping. Because tapping Shuttle Ace to produce mana triggers its own ability to gain 2 life, and Pemmin's Aura lets you untap it for the exact same mana cost, you can repeat the process infinitely to gain as much life as your heart desires.