Boost -- Temp Health Points

Nonce Equitaur 2

Often, going into a hard fight, it's a race to collect AP and use it before the enemy team takes down someone from my team. Hence, AP boosts are popular.

A 500 health point boost, stackable to six, would be a nice alternative. At the start of the game, the temp health bar would go up on top, and enemy damage
would hit that first, until it's gone.