As a quick primer Unlimited cards have a white border, CE and ICE cards have black borders with pointed corners, beta cards have black borders with 1 mm (standard) corners, and Alpha cards are black bordered with 2 mm (non-standard) corners
If a creature would explore when its not on the battlefieldsay you cast Merfolk Branchwalker and your opponent kills it in response to the enters triggerthe creature still explores, but you just cant put a +1/+1 counter on anything if you reveal a nonland card
Pikachu PSA-graded copies in gem mint condition can sell for substantial sums at auction
Being able to turn a creature into two colorless mana can ramp you up exponentially, especially when you have a way to continuously make new token creatures to sacrifice to it
That includes itself, meaning without intervention it'll die after three turns
That's because I was always using this character while I was debugging the program