Telosian Cyber-controller

Whenever Telosian Cyber-controller blocks or
becomes blocked by a non-Wall creature, you
may pay {2} and prevent all combat damage
Telosian Cyber-controller would deal this turn.
If you do, gain control of target creature blocking
or blocked by Telosian Cyber-controller. It
becomes a copy of Telosian Cyberman.
Whenever a creature becomes a Cyberman, put a
+1/+1 counter on target Cyberman.