YuGiOh YuGiOh 5D's Duel Terminal 2 Parallel Rare Mist Valley Thunder Lord DT02-EN090

Wind. Thunder/Synchro/Effect. Level 7. 2600/2400. 1 Tuner + 1 or more non-Tuner "Mist Valley" monstersOnce per turn, you can select and return 1 card you control to the hand, and this card gains 500 ATK until the End Phase. This effect can be activated during either player's turn.