Slaanesh, Lord of Excess

Whenever a creature attacks one of your opponents, put an Indulgence counter on Slaanesh, Lord of Excess.

Slaanesh, Lord of Excess is not a creature unless there are six or more Indulgence counters on it.

Whenever a player attacks one of your opponents, you and the attacking player both draw a card, then put a +1/+1 counter on target creature you control.