Cheapest priced copy (New Capenna Commander): $0.99 at Card Kingdom, near mint, their price list as of .
Anhelo, the Painter 
Legendary Creature — Vampire Assassin · 1/3 · Mythic · Secret Lair Drop · #2353
Deathtouch
The first instant or sorcery spell you cast each turn has casualty 2. (As you cast that spell, you may sacrifice a creature with power 2 or greater. When you do, copy the spell and you may choose new targets for the copy.)
Legal inCommanderLegacyVintage
Not legal inBrawlStandardPioneerModernPauper
4 printings · $0.99 to $1.29 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| New Capenna Commander | 1 | Mythic | $0.99 | $0.99 |
| New Capenna Commander | 100 | Mythic | $1.29 | $0.99 |
| New Capenna Commander | 186 | Mythic | — | — |
| Secret Lair Drop | 2353 | Mythic | — | — |
4 rulings from Wizards of the Coast
- 29 April 2022If you pay the casualty cost of a spell, the copy will resolve before the original spell.
- 29 April 2022You may sacrifice only one creature to pay a spell's casualty cost, and you copy the spell only once.
- 29 April 2022The copy of the spell is created on the stack, so it's not “cast.” Abilities that trigger when a player casts a spell won't trigger.
- 29 April 2022Casualty N means “As an additional cost to cast this spell, you may sacrifice a creature with power N or greater.” and “When you cast this spell, if a casualty cost was paid for it, copy it. If the spell has any targets, you may choose new targets for the copy.”