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Lonis, Genetics Expert

one generic manaone green or blue manaone green or blue manaLegendary Creature — Snake Elf DetectivePower and toughness1/2

Card text

Evolve (Whenever a creature you control enters, if that creature has greater power or toughness than this creature, put a +1/+1 counter on this creature.)

Whenever one or more +1/+1 counters are put on Lonis, investigate that many times.

Whenever you sacrifice a Clue, put a +1/+1 counter on another target creature you control.

Showing Ravnica: Clue Edition#37

Price

5.01 $

1 printing

Daily estimate from Scryfall, not a shop quote.

Lonis, Genetics Expert rulings

  • When comparing the stats of the two creatures for evolve, you always compare power to power and toughness to toughness.

  • Whenever a creature enters the battlefield under your control, check its power and toughness against the power and toughness of the creature with evolve. If neither stat of the new creature is greater, evolve won't trigger at all.

  • If evolve triggers, the stat comparison will happen again when the ability tries to resolve. If neither stat of the new creature is greater, the ability will do nothing. If the creature that entered the battlefield leaves the battlefield before evolve tries to resolve, use its last known power and toughness to compare the stats.

  • If a creature enters the battlefield with +1/+1 counters on it, consider those counters when determining if evolve will trigger. For example, a 1/1 creature that enters the battlefield with two +1/+1 counters on it will cause the evolve ability of a 2/2 creature to trigger.

  • If multiple creatures enter the battlefield at the same time, evolve may trigger multiple times, although the stat comparison will take place each time one of those abilities tries to resolve. For example, if you control a 2/2 creature with evolve and two 3/3 creatures enter the battlefield, evolve will trigger twice. The first ability will resolve and put a +1/+1 counter on the creature with evolve. When the second ability tries to resolve, neither the power nor the toughness of the new creature is greater than that of the creature with evolve, so that ability does nothing.

  • When comparing the stats as the evolve ability resolves, it's possible that the stat that's greater changes from power to toughness or vice versa. If this happens, the ability will still resolve and you'll put a +1/+1 counter on the creature with evolve. For example, if you control a 2/2 creature with evolve and a 1/3 creature enters the battlefield under your control, it toughness is greater so evolve will trigger. In response, the 1/3 creature gets +2/-2. When the evolve trigger tries to resolve, its power is greater. You'll put a +1/+1 counter on the creature with evolve.

  • Clue is an artifact type. Even though it appears on some cards with other permanent types, it's never a creature type, a land type, or anything but an artifact type.

  • If an effect refers to a Clue, it means any Clue artifact, not just a Clue artifact token. For example, you can sacrifice Wrench to pay for Alquist Proft, Master Sleuth's activated ability.

  • You can't sacrifice a Clue to pay multiple costs. For example, you can't sacrifice a Clue token to activate its own ability and also to activate Alquist Proft, Master Sleuth's ability.

  • Some spells and abilities that investigate may require targets. If each target chosen is an illegal target as that spell or ability tries to resolve, it won't resolve. You won't create any Clue tokens.

  • Some abilities trigger "whenever you sacrifice a Clue". Those abilities trigger whenever you sacrifice a Clue for any reason, not just to activate a Clue's activated ability.

Lonis, Genetics Expert keyword rules

Evolve Rule 702.100

Evolve is a triggered ability. “Evolve” means “Whenever a creature you control enters, if that creature’s power is greater than this creature’s power and/or that creature’s toughness is greater than this creature’s toughness, put a +1/+1 counter on this creature.”

A creature “evolves” when one or more +1/+1 counters are put on it as a result of its evolve ability resolving.

A creature can’t have a greater power or toughness than a noncreature permanent.

If a creature has multiple instances of evolve, each triggers separately.

Investigate Rule 701.36

“Investigate” means “Create a Clue token.” See rule .

Lonis, Genetics Expert format legality

Constructed

  • StandardNot legal
  • PioneerNot legal
  • ModernNot legal
  • Future StandardNot legal

Eternal

  • LegacyLegal
  • VintageLegal
  • PauperNot legal
  • PremodernNot legal
  • Old SchoolNot legal
  • Penny DreadfulNot legal

Commander

  • CommanderLegal
  • OathbreakerLegal
  • Pauper CommanderNot legal
  • Duel CommanderLegal
  • PreDHNot legal

Arena & online

  • HistoricNot legal
  • TimelessNot legal
  • AlchemyNot legal
  • GladiatorNot legal
  • BrawlNot legal
  • Standard BrawlNot legal
  • Competitive BrawlNot legal

Other

  • TLRLegal

All printings of Lonis, Genetics Expert 1

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Card data

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