Rainbow Dash

Flying, Double Strike
Dash {u/r} (You may cast this spell for its dash cost.
If you do, it gains haste, and it’s returned from the
battlefield to its owners hand at the beginning of
your end step. Each player gains a dash counter.)
When Rainbow Dash enters the battlefield, each
player draws a card for each dash counter they
have. When Rainbow Dash enters the graveyard
from anywhere all players loose life equal to the
amount of dash counters they have.