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Leonardo, Sewer Samurai
TMT · Teenage Mutant Ninja Turtles #17 · Mythic · released 2026-03-06
{3}{W}
Legendary Creature — Mutant Ninja Turtle Samurai
Sneak {2}{W}{W}
Double strike
During your turn, you may cast creature spells with power or toughness 1 or less from your graveyard. If you cast a spell this way, that creature enters with a finality counter on it. (If a creature with a finality counter on it would die, exile it instead.)
Leonardo, Sewer Samurai is a mythic white creature from Teenage Mutant Ninja Turtles (2026). It has been printed 3 times across 1 set. Recent market prices range from $1.46 to $3002.30 depending on printing and finish. It is legal in Standard, Pioneer, Modern, Legacy, Vintage, Commander, Oathbreaker, Historic and Brawl.
USD$1.57
USD Foil$2.05
Format legality
Where you can play Leonardo, Sewer Samurai in sanctioned and popular formats.
StandardLegal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperNot legal
OathbreakerLegal
HistoricLegal
BrawlLegal
Penny DreadfulNot legal
All printings (3)
Prices range from $1.46 to $3002.30 across finishes. Cheapest printing: Teenage Mutant Ninja Turtles at $1.46.
| Set | No. | Rarity | Price | Foil |
|---|---|---|---|---|
| Teenage Mutant Ninja Turtles | 301 | Mythic | — | $3002.30 |
| Teenage Mutant Ninja Turtles | 215 | Mythic | $6.22 | $8.04 |
| Teenage Mutant Ninja Turtles This page | 17 | Mythic | $1.46 | $1.93 |
More from Teenage Mutant Ninja Turtles
Rulings
Official rulings from Wizards of the Coast (8).
- 2026-01-27You pay all costs and follow all timing rules for cards played with the permission granted by Leonardo's last ability.
- 2026-01-27Although a creature put onto the battlefield this way is attacking, it was never declared as an attacking creature. Abilities that trigger whenever a creature attacks won't trigger when that creature enters attacking.
- 2026-01-27Spells can only be cast for their sneak costs any time you could play an instant during the declare blockers step on your turn (after your opponent has decided whether to block).
- 2026-01-27Finality counters aren't keyword counters, and a finality counter doesn't give any abilities to the permanent it's on. If that permanent loses its abilities and then would go to a graveyard, it will still be exiled instead.
- 2026-01-27Finality counters don't stop permanents from going to zones other than the graveyard from the battlefield. For example, if a permanent with a finality counter on it would be put into its owner's hand from the battlefield, it does so normally.
- 2026-01-27If a creature spell's sneak cost was paid, the creature it becomes enters tapped and attacking the same player, planeswalker, or battle as the creature that was returned to its owner's hand to pay its sneak cost. This is a rule specific to sneak; in other cases, when a creature is put onto the battlefield attacking, that creature's controller chooses which player, planeswalker, or battle it's attacking.
- 2026-01-27Finality counters work on any permanent, not only creatures. If a permanent with a finality counter on it would be put into a graveyard from the battlefield, exile it instead.
- 2026-01-27Multiple finality counters on a single permanent are redundant.
Frequently asked questions
Is Leonardo, Sewer Samurai legal in Commander?
Yes — Leonardo, Sewer Samurai is legal in Commander (EDH).
What formats is Leonardo, Sewer Samurai legal in?
Leonardo, Sewer Samurai is legal in Standard, Pioneer, Modern, Legacy, Vintage, Commander, Oathbreaker, Historic and Brawl.
How many times has Leonardo, Sewer Samurai been printed?
Leonardo, Sewer Samurai has been printed 3 times across 1 set.
What is the cheapest printing of Leonardo, Sewer Samurai?
The cheapest printing is Teenage Mutant Ninja Turtles (#17) at about $1.46.
Who illustrated Leonardo, Sewer Samurai?
This printing of Leonardo, Sewer Samurai was illustrated by Ryan Pancoast.