Wand of WonderHow it works & interactions with other cards

Unpacking the Wand's Magic

When you activate Wand of Wonder for four mana and tap it, you roll a twenty-sided die (d20). Every opponent must then exile cards from the top of their library until they hit an instant or sorcery. Once those spells are found, all other cards revealed this way are shuffled back into their respective libraries. Depending on your roll result (1-9, 10-19, or a natural 20), you can choose to cast one, two, or three of those exiled spells without paying their mana costs.

Step-by-Step Resolution

First, you pay the activation cost and roll the die. Second, opponents begin exiling cards simultaneously; if an opponent has no instants or sorceries in their library, they exile their entire library and then shuffle nothing back. Third, you look at the exiled instant and sorcery cards and choose which ones to cast based on your X value. You must cast them while the ability is resolving; you cannot save them for later in the turn. Any cards you choose not to cast remain in exile indefinitely.

Timing and Restrictions

A common mistake is forgetting that you must follow all normal timing rules for the cards you are casting, except for the fact that you are casting them during the resolution of an ability. If a spell has additional costs (like 'discard a card'), you must still pay those, but you ignore the mana cost entirely. If you roll a 20 but your opponents only revealed two spells total, you can only cast those two.

Strategic Deployment

Use Wand of Wonder when your opponents are playing deck archetypes heavy on spells, such as Control or Spellslinger builds. Since it hits every opponent in a multiplayer game, the value scales significantly with more players. It is best used when you have open mana to threaten an activation during an opponent's end step, ensuring you have the best information before committing your resources.

Interaction examples

The Solo Activation

You activate the Wand in a 4-player game and roll a 15. Each of your three opponents exiles cards until they hit an instant or sorcery. Opponent A finds a Lightning Bolt, Opponent B finds a Counterspell, and Opponent C finds a Ponder. Because you rolled a 15, X is two. You choose to cast the Lightning Bolt and the Ponder for free, while the Counterspell remains in exile.

Utility Setup

Commander's SphereSolemn Simulacrum

While Solemn Simulacrum and Commander's Sphere help you ramp into the 4-mana activation cost, note that Wand of Wonder specifically looks for instants and sorceries. If an opponent exiles Solemn Simulacrum while looking for a spell, that creature will be shuffled back into their library and cannot be cast by the Wand.