Consider the Prime Directive
Star Trek (TRK)
Instant
Choose one — • Interfere — Counter target spell unless its controller pays
.
• Observe — Tap up to one target creature and put a stun counter on it. Draw a card. (If a permanent with a stun counter would become untapped, remove one from it instead.)Plays as
CounterspellModal Spell
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
