Soul's Attendant + Herd Baloth + Sunbond

Soul's Attendant

Herd Baloth

Sunbond

How it works

1. Gain life.
2. Sunbond triggers, putting a +1/+1 counter on Herd Baloth.
3. Herd Baloth triggers, creating a creature token.
4. When the creature token enters the battlefield, Soul's Attendant triggers, causing you to gain 1 life.
5. Repeat from step 2.

This delightful loop relies on a clever closed circuit of lifegain and growth: once you enchant Herd Baloth with Sunbond, any initial life gain triggers the enchantment to pump up the Baloth with a +1/+1 counter. That counter creation immediately coaxes a 4/4 green Beast token out of the Baloth, whose arrival onto the battlefield prompts Soul's Attendant to hand you another point of life. That fresh increment of life loops right back into Sunbond, endlessly repeating the cycle to flood the board with massive creatures and boundless life.