Hearthborn Shieldmate

Vigilance
Soulbond
As long as Hearthborn Shieldmate is paired with another creature, each of those creatures has "Whenever a source would deal damage to this creature for the first time each turn, prevent 2
of that damage."
1: Creature paired with Hearthborn Shieldmate
gets Indestructable until end of turn. Sacrifice
Hearthborn Shieldmate.