HS Unleashed (2010) Unleashed focused on raw elemental power, with Primes like Kingdra, Crobat, and Steelix leading the charge
Proxies are just printed playtest versions of cards that help you try out new deck ideas before you spend money on actual cards
Phyrexian Portal -- $0.49 Phyrexian Portal is one of the most broken cards at multiplayer or casual Magic , bit the issue is two-fold
This is basically Rampaging Baloths in the command zone, except these are bigger tokens with a more relevant creature type, and Omnath benefits you if they die
Cleaver Skaab [Best Token Multiplication for Explosive Board Expansion] Cleaver Skaab focuses on doubling Zombie tokens through sacrifice , turning small boards into sudden threats
You can also sacrifice it to give your creatures +0/+3 until the end of the turn, but that effect isnt as useful outside a world where youre worried about being Electrickeryd