Tributary Instructor

{3}{G}

Creature — Merfolk Shaman

LCCThe Lost Caverns of Ixalan Commander#64rare
Extended Art

"Like water between rivers, wisdom must flow freely from one generation to the next."

Border
black
Security stamp
oval
Frame
2015
Pull rate
~1 in 49
Illustrator
Christina Kraus
Found in
The Lost Caverns of Ixalan Collector Booster Pack
Printings2
CommanderLegalModernNot legalStandardNot legal
Format legality
AlchemyNot legal
BrawlNot legal
CommanderLegal
Competitive BrawlNot legal
DuelLegal
Future StandardNot legal
GladiatorNot legal
HistoricNot legal
LegacyLegal
ModernNot legal
OathbreakerLegal
Old SchoolNot legal
PauperNot legal
Pauper CommanderNot legal
PennyLegal
PioneerNot legal
PreDHNot legal
PremodernNot legal
StandardNot legal
Standard BrawlNot legal
TimelessNot legal
Tiny LeadersNot legal
VintageLegal
Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.) Whenever a creature you control with a +1/+1 counter on it dies, draw a card.
4/4
Mentor

Plays as: Card Draw · Attack Trigger · Counter Placer · Ltb Trigger

Market · per finishspark updated 14h ago · prices as of 2026-07-12
Nonfoil+2.6%
$0.40
$0.15 low$0.09 gap
Cheapest playable copy$0.27· across 2 printings

Rulings

3 · latest Nov 10, 2023 · one tap opens all
  • WotCNov 10, 2023

    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.

  • WotCNov 10, 2023

    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.

  • WotCNov 10, 2023

    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.