Pale Recluse
A wall that refuses to rot in your hand: that is the design problem this 4/5 was built to solve. A six-mana reach blocker is exactly the card you do not want to draw on turn two, so the spell hands you an exit in both of its colors. Forestcycling and plainscycling each cost , and each tutors for a card carrying the matching land type, which means it can fetch a basic or a nonbasic that shares the type (a shockland or a triome with Forest or Plains printed on it). The dual identity is the point of the build: the floor (a land tutor good in two directions) is always live, and the ceiling (a 4/5 with reach) is a real body that stonewalls the flying creatures green and white both struggle to answer on the ground. This belongs to a school of design interested in cards that bridge two colors at the deckbuilding layer rather than just at the casting-cost layer; the cycling cost is generic precisely so a stumbling mana base can still afford to activate it. Most fixing of this kind forces a choice between body and smoothing up front. This one defers that choice to the moment you draw it: early, it fixes color and curve; late, it walls the air. Which card you keep depends entirely on what the rest of your hand turned out to be.

