Pensive Professor

MTG singles

Pensive Professor

Creature — Human Wizard · 0/2

Increment (Whenever you cast a spell, if the amount of mana you spent is greater than this creature's power or toughness, put a +1/+1 counter on this creature.)
Whenever one or more +1/+1 counters are put on this creature, draw a card.

Selling Pensive Professor?

Most copies of Pensive Professor are worth under $1, so we buy them as bulk.

How selling to us works

All 3 printings and prices

Set#ReleasedNonfoilFoil
Secrets of Strixhaven SOS 63 Apr 2026 $0.42$0.41
Secrets of Strixhaven SOS 321 Apr 2026 $0.85$1.08
Secrets of Strixhaven Promos PSOS 63p Apr 2026 $0.55$1.28

TCGplayer market, near mint, Oct 16, 2026.

Rulings

  • Whenever you cast a spell, check the amount of mana you spent to cast it against the power and toughness of the creature with increment. If the amount of mana you spent isn't greater than either of that creature's stats, increment won't trigger at all.

  • An increment ability will only trigger if the permanent it's on is a creature. Similarly, if the permanent is no longer a creature when its increment ability resolves, the ability won't do anything.

  • The increment ability resolves before the spell that caused it to trigger. It resolves even if that spell is countered or otherwise leaves the stack.

  • If increment triggers, the comparison will happen again when the ability tries to resolve. If the amount of mana spent to cast that spell isn't greater than either of that creature's stats anymore, the ability will do nothing.

  • When comparing the mana spent to the creature's stats as the increment ability resolves, it's possible that the stat that is less than the mana spent changes from power to toughness or vice versa. For example, say you control a 1/3 creature with increment and you pay two mana to cast a spell. Since the amount of mana you spent is greater than the creature's power, increment will trigger. While the increment ability is on the stack, an effect gives the creature with increment +2/-2, making it a 3/1. When the increment ability resolves, the creature will still get a +1/+1 counter since the amount of mana you spent is greater than that creature's toughness.

Card text, images and rulings from Scryfall. Magic: The Gathering and its card names, text and art are property of Wizards of the Coast.