Slaun's Bag of Drugs

When this card becomes equipped, roll a d20:
1 — Tap equipped creature, put a stun counter on it.
2-10 — Equipped creature gets +2/+2 and becomes
a werewolf in addition to it's other types as long as
this is equipped.
11-19 — Equipped creature has trample and
"when this creature deals combat damage to an opponent, draw a card".
20 {line} Untap equipped creature. There is an
additional combat phase after this one.
Equip {2}