Whenever one or more noncreature permanents are returned to hand, draw a card. This ability triggers only once each turn.
, Return a land you control to its owner's hand: Return target artifact or enchantment card with mana value X or less from your graveyard to the battlefield. Activate only as a sorcery.
Tameshi is an artifact/enchantment-recursion engine in UW. You bounce your own noncreature permanents to draw cards each turn, then use Tameshi's activated ability to reanimate artifacts and enchantments from your graveyard while looping cheap bounce effects. The deck grinds card advantage, assembles value or lock pieces, and eventually wins through a recursion combo or an enchantment/artifact-fueled wincon.
Repeatable card draw every turn from any noncreature bounce, including your own ETB-bounce effects
Cheats permanents back from the graveyard, dodging counterspells and turning removal into recursion
Strong synergy with land-bounce and self-bounce engines for value loops
UW gives premium control tools, board wipes, and protection
Tameshi's draw is once per turn, so it's a slow grind, not explosive
Activated ability is sorcery-speed and taxes you a land each use, slowing development
Heavy reliance on the commander; repeated removal shuts down the engine
Color identity lacks ramp and big mana, making large-X reanimation hard