Philly Swift, "Yes" Mage

Haste, Trample, Vigilance
When "Philly Swift, "Yes" Mage" enters the battlefield and during every upkeep, put a
Yes counter on target player. When there are 5 Yes counters on them, do damage equal
to all their creatures' converted Mana cost to them.
{4} This creature cannot be blocked and gains First Strike and Forestwalk until end of
turn.