NR-N99

Trample, ward {2}
Whenever a Droid you control dies, you may have
NR-N99 deal 1 damage to any target.
Crew 4
{2}: Until end of turn, NR-N99 becomes a 3/3
Droid artifact creature in addition to its other types.
It gets +X/+0, where X is the number of Droids that died this turn.

"A slow-moving fortress that turns fallen allies into firepower."