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Infect anyone:

Forest
G-Elf
Berserk
Invigorate

or Bogles:

Savannah

Some D&T

Plains
Rishadan port
Thalia
E/S spirit guide

Or

Plains

if there are not discard are those decks legal:

Bog peat
Putrid imp
Reanimate
A Big Boy: Blazing Archon, Elesh Norn, Grand Cenobite, Griselbrand, Iona, Shield of Emeria, Sheoldred, Whispering...