Wan Shi Tong

Flying
{w}{u}: Create a 1/1 white Fox creature token with Planeswalk.
{t}: Target land you don't control
becomes a Plains until end of turn.
{1}{w}{g}: Sacrifice X Clue tokens: exile
target creature with X toughness.
Whenever a creature you control deals combat
damage to a player, create a Clue token.