Eirdu, Carrier of Dawn // Isilu, Carrier of Twilight + Ashnod's Altar + Cultivator of Blades + Effects that Alter a Creature's Power/Toughness (Anthem Effects)

Prerequisites

• Effects that Alter a Creature's Power/Toughness (Anthem Effects)

Steps

1. 1Activate Ashnod's Altar by sacrificing Cultivator of Blades.
2. 2When Cultivator of Blades dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
3. 3When Cultivator of Blades enters, its fabricate ability triggers, putting a +1/+1 counter on it.
4. 4Repeat.

Effects

• Infinite colorless mana
• Infinite creature ETB
• Infinite creature LTB
• Infinite creature sacrifice triggers
• Infinite death triggers