Asthmandi, Eternal Flame

Flying, Haste, Double Strike
At the beginning of your upkeep, put a +1/+1
counter Asthmandi, Eternal Flame.
Remove all +1/+1 counters from Asthmandi,
Eternal Flame and sacrifice it: Add an amount of
{r} equal to the number of +1/+1 counters
removed this way.