mist valley shaman japanese yugioh card / Secret - HA01-EN005 Yu-Gi-Oh! - Mist Valley Shaman

Venusaur's ability, Sunny Bloom , means that every time until the end of your turn (after attacking), you can use this perk where you can draw cards until you have 4 in your hand, which can practically change your game dynamics by having a wider range of card options for a next turn, if you have spent all your resources during the turn before the attack and your hand is less than 4 cards

this will be proven more and more as you ready this list

Unfortunately, Drew couldnt locate the piece

The number of cards in the picture is impossible to say but the depth of the stacks and filled boxes suggest there are multiple thousands