Your other cards should help you hit your opponents, either clearing away blockers, making your attackers more effective, or dealing damage directly to your enemy to finish them off
They reduce the strength of a character by one for each Micrbot you have in play
Im personally thinking of a Modern Infect storm build that made the rounds a while ago, playing off of tutoring up Venerated Rotpriests to the field as quickly as possible and then hitting them with as many Ground Rifts as possible
Legendary Creature - Human Wizard K-9, Mark I Negative As long as K-9 is untapped, other legendary creatures you control have ward
Its a truly busted Magic card
Card not found is, besides Card not found, one of the big favorites for cheating into play through reanimation or other ways