Oracle

Enchantment 

Cumulative upkeep 1 (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
At the beginning of your upkeep, put a growth counter on Malignant Growth.
At the beginning of each opponent's draw step, that player draws an additional card for each growth counter on Malignant Growth, then Malignant Growth deals damage to the player equal to the number of cards they drew this way.

Tournooi-info

Legal in: Vintage, Legacy, Commander

Officiele rulings

10/4/2004
In multiplayer games it affects all opponents.

4/15/2013
The triggered ability is put onto the stack after you have already drawn your card for the turn.

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