Ferocious If you control a creature with power 4 or greater, you may put two creature cards onto the battlefield instead of one
Look into creature recursion, self-bouncing and creaturefall effects for sweet synergies
Since Oloro is so consistent, however, we can afford to have much more interaction and hate bears in the deck than we otherwise could
Played on turn 1 and dealing with it immediately it already replaced itself, while dealing with it with paying for the trigger it already did its job in slowing you down and letting the player gain a tempo advantage
For example, if an effect stops you from casting spells with mana value 2 or less, you can't cast Peter Parker, but you can still cast Amazing Spider-Man
Opposition Agent also pulls things out of your opponent's deck instead if they search, Lands too