We were literally just talking about that
III Exile this Saga, then return it to the battlefield transformed under your control
I did some digging and found a list Gavin Verhey used to Top 8 Regionals way back in 2006: "The Sizzetron" Creatures (5) 3 Simic Sky Swallower 2 Keiga, the Tide Star Spells (32) 2 Electrolyze 3 Repeal 4 Mana Leak 4 Remand 1 Demonfire 2 Pyroclasm 2 Tidings 3 Wildfire 4 Compulsive Research 3 Simic Signet 4 Izzet Signet Lands (23) 1 Island 3 Breeding Pool 3 Shivan Reef 4 Steam Vents 4 Urza's Mine 4 Urza's Power Plant 4 Urza's Tower Sideboard (15) 4 Pithing Needle 4 Imaginary Pet 4 Annex 1 Demonfire 2 Pyroclasm The list I played was a bit different, but you get the gist
Whenever equipped creature deals combat damage to a player, that player loses half their life, rounded up
It has a total of seven Items , showing off that some items, like Coconut Basket are excellent for staying on the field, giving you benefits every round you keep them there or activate them
It grows as more Humans enter the battlefield, which in turn lets you tap for extra mana