Tarantula Broodfather

Haste, vigiliance, protection from white
Combat Jump (At the beginning of combat on your
turn, flip a coin. If heads, this creature gains
unblockable until end of combat.)
Tarantula Broodfather enters the battlefield with
one tier counter.
{3}: Put a tier counter on Tarantula Broodfather.
Tarantula Broodfather gets +3/+3 for every tier
counter on it.