That means you gain at least two permanents when it attacks, but you can bolster that greatly by simply adding in other sacrificial effects to your deck
Enter Imaginary Threats, which is awesome in multiplayer
Sorcery Color tag templates(None) Call for Aid Gain control of all creatures target opponent controls until end of turn
Creature (44) 2x Bonescythe Sliver 2x Crystalline Sliver 4x Dormant Sliver 2x Galerider Sliver 4x Gemhide Sliver 2x Harmonic Sliver 4x Heart Sliver 4x Manaweft Sliver 4x Necrotic Sliver 2x Sentinel Sliver 4x Sidewinder Sliver 4x Sinew Sliver 2x Sliver Hivelord 2x Sliver Legion 2x Ward Sliver Land (16) 2x Forest 1x Island 2x Jungle Shrine 1x Mountain 1x Plains 2x Savage Lands 2x Seaside Citadel 4x Sliver Hive 1x Swamp Sliver Deck, main target is to draw cards, mainly silver non-stop bring them into play while they already have flash and draw and play even more sliver crads
Before, you could discard a card with madness into your graveyard and skip the whole madness thing
Kamigawa: Neon Dynasty Draft Boosters contain: 1 Rare or mythic rare card 1 Double-faced common or uncommon card 3 Uncommon cards 9 Common cards (in 33% of Kamigawa: Neon Dynasty packs, a traditional foil of any rarity replaces a common.) 1 Land card, featuring an ukiyo-e land in 33% of Draft Boosters 1 Token, ad, or helper card You can purchase Draft Boosters individually and in displays of 36 packs