Metallic Sliver + Lavabelly Sliver + Hibernation Sliver + Syphon Sliver + Jhoira's Familiar

Metallic Sliver

Lavabelly Sliver

Hibernation Sliver

Syphon Sliver

Jhoira's Familiar

How it works

1. Cast Metallic Sliver by paying 0.
2. When Metallic Sliver enters, it triggers, dealing 1 damage to target player or planeswalker and causing you to gain 2 life due to its ability and lifelink.
3. Activate Metallic Sliver by paying 2 life, returning it from the battlefield to your hand.
4. Repeat.