Serpent's Soul-Jar [Kaldheim Commander] P-012 Sliver spells you cast have

Sliver spells you cast have cascade

you may destroy target creature

Set: The List Type: Creature — Insect Rarity: Uncommon Cost: {3}{G} Whenever Saber Ants is dealt damage

put ten +1/+1 counters on that creature instead

Set: Pro Tour Promos Type: Legendary Planeswalker — Teferi Rarity: Mythic Cost: {3}{W}{U} +1: Draw a card

Serpent's Soul-Jar [Kaldheim Commander] P-012 Sliver spells you cast haveSet: Kaldheim Commander Type: Artifact Rarity: Rare Cost: {2}{B} Whenever an Elf you control dies, exile it. {T}, Pay 2 life: Until end of turn, you may cast a creature spell from among cards exiled with Serpent's Soul Jar. The coils spiral like time itself, carrying spirits back around from death to reawakening.