Urmumi-21-VIRUS

This enters the battlefield under target player’s control
Effects cannot remove poison counters.
At the start of its controllers turn: (when it says you it means it’s controller)
If this has not a single sickness counter deal one damage to it’s owner
If it has 2 sickness counters you sacrifice a creature
If it has 3 sickness counters you must pay 3 life and then tap a land you control.
If it’ has 4 sickness counters you may not cast any spells
If it has 5 or more sickness counters your