Obuun and Anowon

Other Elemental, and Rogue creatures you control get +1 /+1
Obuun and Anowon's power is equal to the number of rogues you control, and its toughness is equal to the number of lands you control.
Landfall, put a +1 /+1 counter on target creature or land, if a counter was put on a land, it becomes a 0/0 elemental rogue creature, it's still a land
Whenever an Elemental or rogue deals combat damage to a player, you may search for that many, or less, basic land cards. (this triggers once each turn)