Basking Broodscale + Light of Promise + Leyline of Vitality

Basking Broodscale

Light of Promise

Leyline of Vitality

How it works

1. Gain life.
2. Basking Broodscale triggers, putting a +1/+1 counter on itself.
3. Basking Broodscale triggers, creating a creature token.
4. When the creature token enters the battlefield, Leyline of Vitality triggers, causing you to gain 1 life.
5. Repeat from step 2.

This elegant loop is powered by a continuous feedback loop between lifegain and counter-generation, anchored by Leyline of Vitality sitting quietly on the battlefield to turn every new creature into a dose of life. When you trigger that lifegain, Light of Promise steps in to instantly reward the enchanted creature with a +1/+1 counter. That sudden growth triggers Basking Broodscale, whose adapted or countered nature immediately spawns an Eldrazi Spawn token. The token's arrival brings Leyline of Vitality right back into the equation, gaining you life and restarting the whole sequence to generate infinite tokens, counters, and colorless mana.