Saruman of Many Colors Strixhaven and sorcery spells you cast

and sorcery spells you cast cost {1} less to cast

Target creature gets +2/+2 until end of turn

where X is the number of artifacts you control

Indestructible Toski attacks each combat if able

Voice of Nightmares

Saruman of Many Colors Strixhaven and sorcery spells you castWardDiscard an enchantment, instant, or sorcery card. Whenever you cast your second spell each turn, each opponent mills two cards. When one or more cards are milled this way, exile target enchantment, instant, or sorcery card with equal or lesser mana value than that spell from an opponent's graveyard. Copy the exiled card. You may cast the copy without paying its mana cost.