The Whiteboarder (RU01a)

Mana cost
Mana value	2.0
Type	Legendary Creature — Human Wizard
Rarity	rare
Colors	U
Power / Toughness	1 / 3

White-bordered creatures you control get +1/+1. Whenever you cast a creature spell, note its power, toughness, or one of its abilities. (Perhaps write on something you can reuse infinitely.) {6}, {T}: Create a white-bordered blue Elemental creature token. It has noted power and toughness and up to two noted abilities. Erase whatever text you use this way.