2020-09-25 : Once a creature has blocked Sure-Footed Infiltrator, activating its first ability won’t cause it to become unblocked or remove that blocking creature from combat.

2020-09-25 : You can tap any other untapped Rogue you control, including one you haven’t controlled continuously since the beginning of your most recent turn, to pay the cost of Sure-Footed Infiltrator’s first ability.