ultimate guard supreme oversize card sleeves Oversized (91x129mm 40ct) Black — Twenty Sided 40 sleeves per pack Ultimate Guard Supreme Oversize Card

Whats your stance on proxies

As such, I can target Aegis Turtle with an enchantment like [c]Arachnoform[/c] just fine

Due to the way this ability is worded, milling several creatures at once only generates one zombie, so Sidisi decks often want to be filled with creatures and means of repeatedly milling small numbers of cards to make an enormous zombie horde

Moderate Play (MP) = A card in this condition has significant wear including diffuse edge wear, nicks, scratches, clouding, or scuffs

(Scryfall note) Abilities that Slivers grant, as well as power/toughness boosts, are cumulative

Since your graveyard now contains a creature, artifact, instant, and sorcery, you have delirium, allowing you to attack for four damage on turn two