Cosmium Confluence

The Lost Caverns of Ixalan Promos (PLCI) #181p · Rare · Sorcery

Mana cost: {4}{G}

Choose three. You may choose the same mode more than once.
• Search your library for a Cave card, put it onto the battlefield tapped, then shuffle.
• Put three +1/+1 counters on a Cave you control. It becomes a 0/0 Elemental creature with haste. It's still a land.
• Destroy target enchantment.

Illustrated by Kasia 'Kafis' Zielińska · Released November 17, 2023

Prices

Nonfoil price since August 29, 2026: up $0.02 USD (9.1%) to $0.24 USD; low $0.22 USD, high $0.24 USD.

Printings

  1. The Lost Caverns of Ixalan #181 (LCI) · Rare · 2023 · $0.23 USD
  2. The Lost Caverns of Ixalan #379 (LCI) · Rare · 2023 · $0.23 USD
  3. The Lost Caverns of Ixalan Promos #181p (this printing) · Rare · 2023 · $0.24 USD
  4. The Lost Caverns of Ixalan Promos #181s (PLCI) · Rare · 2023 · $0.38 USD foil

Legality

Rulings

  1. 2023-11-10 · wotc — If a Confluence is copied, the effect that creates the copy will usually allow you to choose new targets, but you can't choose new modes.
  2. 2023-11-10 · wotc — If a mode requires a target, you can select that mode only if there's a legal target available. Ignore the targeting requirements for modes you don't choose. Each time you select that mode, you can choose a different target, or you can choose the same target.
  3. 2023-11-10 · wotc — If all targets for the chosen modes become illegal before a Confluence resolves, the spell will be countered and none of its effects will happen. If at least one target is still legal, the spell will resolve but will have no effect on any illegal targets.
  4. 2023-11-10 · wotc — If the same mode is chosen more than once, you choose their relative order as you cast the spell. For example, if you choose the last mode of Cosmium Confluence more than once, you choose the relative order to destroy the target enchantments.
  5. 2023-11-10 · wotc — Notably, the second mode doesn't require any targets. You choose the Cave you control that will be affected as Cosmium Confluence is resolving. You may choose a Cave you just put onto the battlefield with the first mode, if applicable.
  6. 2023-11-10 · wotc — No player can cast spells or activate abilities in between the modes of a resolving spell. Any abilities that trigger won't be put onto the stack until a spell is done resolving.
  7. 2023-11-10 · wotc — You choose the modes as you cast the spell. Once modes are chosen, they can't be changed.
  8. 2023-11-10 · wotc — No matter which combination of modes you choose, you always follow the instructions in the order they are written.

Played in these commander decks

  1. Radha, Heir to Keld · in 28% of 47 decks

All cards in The Lost Caverns of Ixalan Promos (PLCI)