I've already talked about Consuming AberrationConsuming Aberration above and I think it's a great example of a card that allows you to fuel graveyards consistently, and in huge amounts
The Swarmweaver On rate, youre getting a 2/3 scarecrow and two 1/1 fliers, which can become 2/2s with deathtouch
Fifth Dawn Helm of Kaldra Helm of Kaldra is part of a three-card Equipment mega-cycle, with one card in each set of original Mirrodin block
This is strong, definitely requires a Human Tribal shell, but yeah Im shrugging because likegreen
Come! cried its dead ones
But MTG's many mad lads and crazy scientists are also brewing with Greater Good plus Laboratory Maniac, or Swords to Plowshares-ing your own attacking Jumbo Cactuar to heal yourself for 10K