Priority Avenger
Creature — Bird Wizard
CMB1Mystery Booster Playtest Cards 2019#9rare
- Promo
- Playtest
- Finishes
- Nonfoil
- Border
- black
- Frame
- 2015
- Illustrator
- Chris Haukap
CommanderNot legalModernNot legalStandardNot legal
Format legality
Constructed
StandardNot legal
PioneerNot legal
ModernNot legal
LegacyNot legal
VintageNot legal
PauperNot legal
Commander
CommanderNot legal
Pauper CommanderNot legal
Duel CommanderNot legal
PreDHNot legal
OathbreakerNot legal
Tiny LeadersNot legal
Arena
AlchemyNot legal
HistoricNot legal
TimelessNot legal
BrawlNot legal
Standard BrawlNot legal
Competitive BrawlNot legal
GladiatorNot legal
Other
PremodernNot legal
Old SchoolNot legal
Penny DreadfulNot legal
Future StandardNot legal
Flying
Players can't cast instant spells unless a spell or ability is on the stack.
3/4Flying
Market · per finishtrend updated 5h ago · prices as of Oct 15, 2026
Nonfoil$0.55-3.5%$0.35 low$0.34 gap
Nonfoil$0.55-3.5%30DLowest listing
$0.35Buylist
$0.01Buy / Sell Gap
$0.34+97% · normal spread
Price history
last 30 days · set by the window above · each finish on its own scaleNonfoil$0.55-3.5%30D
30D range$0.53to$0.57Since Feb 2024:H $0.84L $0.49Loading other printings
Found in
1 productRounded oddsProductPriceNonfoil
Mystery Booster Booster Pack (Convention Edition)
Booster Pack · $25.53
$25.53Nonfoil under 1%
Rulings
2 · latest Nov 12, 2019
- WotCNov 12, 2019
Among abilities, only activated and triggered abilities use the stack. Activated abilities are written in the form “[Cost]: [Effect].” Triggered abilities use the word “when,” “whenever,” or “at.” They’re often written as “[Trigger condition], [effect].” Some keyword abilities are activated abilities and will have colons in their reminder texts, and some keyword abilities are triggered abilities and will have “when,” “whenever,” or “at” in their reminder texts.
- WotCNov 12, 2019
Non-instant spells with flash may still be cast any time a player has priority, regardless of what’s on the stack. The same is true of activating abilities.