>>47909723 In practical terms, a shield can work the same as a heal if it prevents the same amount of damage a heal would. Charizards Unite cooldown is 1:40, the fastest in the game. Even though you could potentially get off 6 Unite moves in a game with farming, even with a generous 4 Unite moves, thats 320% HPs worth of damage of damage. Focus Band heals 14%ish over 3 ticks. The math doesn't work out in Bands favor over BB at all.