Leonardo, Big Brother (TMT #14)
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Leonardo, Big Brother is a common printing from Teenage Mutant Ninja Turtles (TMT #14), a Legendary Creature — Mutant Ninja Turtle. Illustrated by InHyuk Lee.
Card text
Sneak {W} (You may cast this spell for {W} if you also return an unblocked attacker you control to hand during the declare blockers step. He enters tapped and attacking.)
Leonardo gets +1/+0 for each other creature you control.
Details
| Mana cost | {2}{W} |
|---|---|
| Type | Legendary Creature — Mutant Ninja Turtle |
| Power / Toughness | 1 / 3 |
| Rarity | Common |
| Set | Teenage Mutant Ninja Turtles (TMT) |
| Collector number | 14 |
| Artist | InHyuk Lee |
| Released | 2026-03-06 |
Current price
As of 2026-10-19, Scryfall listed this printing at non-foil $0.26, foil $0.30 (USD). Prices change constantly, so check the live price before buying.
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Legality
| Standard | Legal |
|---|---|
| Future Standard | Legal |
| Historic | Legal |
| Timeless | Legal |
| Gladiator | Legal |
| Pioneer | Legal |
| Modern | Legal |
| Legacy | Legal |
| Pauper | Legal |
| Vintage | Legal |
| Penny Dreadful | Not legal |
| Commander | Legal |
| Oathbreaker | Legal |
| Standard Brawl | Legal |
| Brawl | Legal |
| Competitive Brawl | Legal |
| Alchemy | Legal |
| Pauper Commander | Legal |
| Duel Commander | Legal |
| Old School | Not legal |
| Premodern | Not legal |
| PrEDH | Not legal |
| TLR | Legal |
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Rulings
- January 27, 2026 — Although 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.
- January 27, 2026 — If 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.
- January 27, 2026 — Spells 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).
More cards from Teenage Mutant Ninja Turtles
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