Minebreaker Recruit

Pressure
(Whenever this creature attacks and is blocked, for each blocking creature:
If it has 2 or more gravity counters, it gets -1/-0 until end of turn for every 2 counters on it.
If it has 4 or more gravity counters, tap it after combat.
If it has 8 or more gravity counters, it becomes tapped and this creature assigns its combat damage to the defending player as though it weren’t blocked.)