Community databases for card text, set, and printing notes so you do not mix versions
That said, since Slivers give all their buddies a wide array of power boosts, keyword abilities, and effects, youll usually be better served by trying to harness these combos with this hivemind to increase your odds of having the right combo pieces when you want them
Red and blue work excellent together because you can get your smaller red creatures out faster while preventing the opponent's stronger creatures from coming to the battlefield
GoatBots goatbots.com homepage This is by far the easiest and cheapest bot chain to get your cards from
Its a Blue Sorcery that reads, Each opponent exiles cards from the top of their library until that player has exiled cards with total mana value 20 or more. Its only not as good in Commander because people tend to have higher mana curves, but itll still make everyone other than you sad
This is one of the best blue creatures MTG has to offer because its got Flash