+"Land", +"Mirrodin Besieged" (7)
Whenever a creature deals combat damage to you, that creature's controller gains control of Contested War Zone.
: Add .
, : Attacking creatures get +1/+0 until end of turn.
: Inkmoth Nexus becomes a 1/1 Phyrexian Blinkmoth artifact creature with flying and infect until end of turn. It's still a land. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)
Gatherer works better in the Companion app!