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Boros Challenger

pgrnGuilds of Ravnica Promos#156uncommon
{R}{W}
Treatments
Full ArtFoilOpen HouseSet Promo
Market price · TCGplayer
updated 2026-06-22
Foil$0.33
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All finishes · 30d
updated 1h ago
Foil$0.33 +6.5%

All Printings

3 printings across 3 sets
Printings
3 total
Card details
Artist
Lucas Graciano
Frame
inverted
Language
EN
Border
black
Security stamp
oval
Format legality
AlchemyNot legal
BrawlLegal
CommanderLegal
DuelLegal
Future StandardNot legal
GladiatorLegal
HistoricLegal
LegacyLegal
ModernLegal
OathbreakerLegal
Old SchoolNot legal
PauperNot legal
Pauper CommanderNot legal
PennyLegal
PioneerLegal
PreDHNot legal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessLegal
Tiny LeadersLegal
VintageLegal
Oracle text

Creature — Human Soldier

Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)

{2}{R}{W}: This creature gets +1/+1 until end of turn.

P/T2/3
Abilities
Mentor
Activated{2}{R}{W}: This creature gets +1/+1 until end of turn.
Plays as
Attack TriggerCounter Placer
Flavor & art
Illustrated by
Lucas Graciano
Rulings
  • WotCOct 5, 2018

    If the creature with mentor leaves the battlefield with mentor on the stack, use its power as that creature last existed on the battlefield to determine whether the target creature has less power.

  • WotCOct 5, 2018

    If the target creature's power is no longer less than the attacking creature's power as the ability resolves, mentor doesn't add a +1/+1 counter. For example, if two 3/3 creatures with mentor attack and both mentor triggers target the same 2/2 creature, the first to resolve puts a +1/+1 counter on it and the second does nothing.

  • WotCOct 5, 2018

    Mentor compares the power of the creature with mentor with that of the target creature at two different times: once as the triggered ability is put onto the stack, and once as the triggered ability resolves. If you wish to raise a creature's power so its mentor ability can target a bigger creature, the last chance you have to do so is during the beginning of combat step.