yugioh master duel best zombie deck Zombies Breakdown | Guides, Decks & Usage Statistics Zombie deck help? : r/YuGiOhMasterDuel

Sylvan Marshalleaf WATER 3 [ Plant / Effect ] When this card is Normal Summoned: You can choose either 1 or 2, then excavate that many cards from the top of your Deck, send any excavated Plant-Type monsters to the Graveyard, also place the other cards on the bottom of your Deck in any order

Im unsure if this will grow into a staple since its ever so slightly worse than Generous Gift, but if youre limited to mono-white, this should find a slot in your 99

: Until end of turn, target land you control becomes a 1/1 Elemental creature with vigilance, indestructible, and haste

you need to set up your payoffs and protect them, then get Obeka down to slam for you to get ten upkeeps without much effort