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Truss, Chief Engineer

{U}{B}

Legendary Creature — Vedalken Rogue Employee

UNFUnfinity#523rare
ShowcaseGalaxy Foil
Border
black
Security stamp
acorn
Frame
2015
Pull rate
~1 in 36
Illustrator
Scooter
Found in
Unfinity Collector Booster Pack
Printings4
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
Whenever Truss, Chief Engineer enters or another creature dies, put a hack counter on Truss. {2}, {T}, Remove X hack counters from Truss: Add or subtract X from a number or number word on target spell or permanent until end of turn. This effect can't reduce a number below 1 or a number word below one.
1/3

Plays as: Ltb Trigger

Market · per finishspark updated 2h ago · prices as of 2026-07-12
Foil+0.0%
$0.30
$0.06 low-$0.02 gap
Cheapest playable copy$0.12· across 4 printings

Rulings

8 · latest Oct 7, 2022 · one tap opens all
  • WotCOct 7, 2022

    Indefinite articles such as “a” in “draw a card” aren’t number words and can’t be modified.

  • WotCOct 7, 2022

    Note that you’re changing numbers, not digits. For example, if you remove two hack counters from Truss, you could change 10 to 12 or 8. You couldn’t change it to 30.

  • WotCOct 7, 2022

    Truss’s last ability affects a single number or number word on the spell or permanent. It can be anything—power, toughness, something in rules text, the name of a card (Four Wishes, anyone?), collector number, and so on. Mark says you can even change the copyright date, but don’t tell the lawyers.

  • WotCOct 7, 2022

    You can change the number of dice rolled for an effect only if the original instruction included a number word to describe how many dice to roll. You can’t change the “a” in “roll a six-sided die,” but you could change the “two” in “roll two six-sided dice.”

  • WotCOct 7, 2022

    You can change the number of sides on a die. If you don’t have any thirteen-sided dice handy, you can use other dice to simulate the rolls.

  • WotCOct 7, 2022

    You can change the numeral inside of a mana symbol, but you can’t modify the cost of a spell in time to pay less for it. It must already be on the stack to be a valid target for Truss’s ability.

  • WotCOct 7, 2022

    You can’t change any instance of X.

  • WotCOct 7, 2022

    You can’t use Truss’s last ability to change the 1 in Truss’s last ability to a 0. Nice try though.