First strike

Opportunity Spotted{t}{2}{B}—This ability can only be activated if your opponent casts a creature with less toughness then the highest power creature they control the creature they casted loses X power were X is the difference between the highest powers creature to the casted creatures toughness

Observe{t}{3}{B}—Until your untap step the next two creatures your opponent plays has downloaded(When a creature is tapped via attacking it gains one stun counter)