Convergence of Vitality

Converge — When Convergence of Vitality enters
the battlefield, put a vigor counter on it for each
color of mana spent to cast it.
Remove a vigor counter from Convergence of Vitality: Add one mana of any color. Activate
only once each turn.
At the beginning of your upkeep, put a +1/+1
counter on target creature and a loyalty counter
on target planeswalker.