Current paper retail
Card Kingdom$2.99
Cardmarket€1.54
ManaPool$2.07
TCGplayer$1.95
Buylist (dealers pay)
Card Kingdom$1.35
MTGO (Cardhoarder)
retail$0.02 tix
90-day paper retail (USD)
3 providers
Reins of Power
RareColour IDMV 4
Instant
Untap all creatures you control and all creatures target opponent controls. You and that opponent each gain control of all creatures the other controls until end of turn. Those creatures gain haste until end of turn.
Card capabilities
Instant
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Digital formats
Other printings
5 other English printingsEarliest 1998-03-02Newest 2022-06-10Cheapest priced $1.79 in C15
Rulings (2)
wotc1 May 2007
You only untap creatures controlled by you and the targeted opponent, not all creatures.
wotc4 Oct 2004
It is perfectly legal for either or both players to have zero creatures. They give control of all their zero creatures as instructed.
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Ranked by shared capabilities, colour identity, mana value and type — never by strategic judgement.
