Command of Unsummoning

Instant, 2U (3)
Play Command of Unsummoning only during the declare attackers step and only if you are the defending player.
Return one or two target attacking creatures to their owner's hand.¹
Illus. Phil Foglio

Crystal Keep Rulings Summaries

• Vintage tournaments (see Rule 801) banned this card until 2005/10/20 because it only appears in Portal.
• Legacy tournaments (see Rule 801) banned this card until 2005/10/20 because it only appears in Portal.
• Extended tournaments (see Rule 803) have always banned this card.
• Standard (Type 2) tournaments (see Rule 804) have always banned this card.
• Note - This card was of type "Sorcery" until Oracle 2005/10/01.

Format Legality	Legal in Vintage, Legacy Banned in Extended, Standard
Printings (1/4)	Portal (Uncommon)