Chronobot

{2}

Artifact Creature — Construct

CMB1Mystery Booster Playtest Cards 2019#105rare
Border
black
Frame
2015
Pull rate
~1 in 121
Illustrator
Stephanie Mitchell
Found in
Mystery Booster Booster Pack (Convention Edition)
Printings2
CommanderNot legalModernNot legalStandardNot legal
Format legality
AlchemyNot legal
BrawlNot legal
CommanderNot legal
Competitive BrawlNot legal
DuelNot legal
Future StandardNot legal
GladiatorNot legal
HistoricNot legal
LegacyNot legal
ModernNot legal
OathbreakerNot legal
Old SchoolNot legal
PauperNot legal
Pauper CommanderNot legal
PennyNot legal
PioneerNot legal
PreDHNot legal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessNot legal
Tiny LeadersNot legal
VintageNot legal
When Chronobot enters, switch upkeep steps with target opponent for as long as it remains on the battlefield. (You take your upkeep on their turn, and they take their upkeep on your turn.)
2/2
Market · per finishspark updated 7m ago · prices as of 2026-07-12
Nonfoil+0.0%
$0.25
$0.20 low$0.19 gap
Cheapest playable copy$0.14· across 2 printings

Rulings

3 · latest Nov 12, 2019 · one tap opens all
  • WotCNov 12, 2019

    If Chronobot enters the battlefield during an upkeep step, its effect doesn’t affect that upkeep step. Similarly, if Chronobot leaves the battlefield during an upkeep step, its effect doesn’t expire until the upkeep step is over.

  • WotCNov 12, 2019

    Untapping your permanents occurs in the untap step, and drawing a card occurs in the draw step. Neither of these are affected by Chronobot’s theft of time.

  • WotCNov 12, 2019

    While it’s your upkeep during your opponent’s turn, you’re the active player. However, any rules or effects that check whose turn it is will still know that it’s your opponent’s turn.