Cheapest priced copy (March of the Machine): $0.49 at Card Kingdom, near mint, their price list as of .
Rankle and Torbran 
Legendary Creature — Faerie Dwarf · 3/4 · Rare · March of the Machine · #252
Flying, first strike, haste
Whenever Rankle and Torbran deals combat damage to a player or battle, choose any number —
• Each player creates a Treasure token.
• Each player sacrifices a creature of their choice.
• If a source would deal damage to a player or battle this turn, it deals that much damage plus 2 instead.
Legal inCommanderPioneerModernLegacyVintage
Not legal inBrawlStandardPauper
4 printings · $0.49 to $1.29 at Card Kingdom
| Set | Number | Rarity | Card Kingdom | Foil |
|---|---|---|---|---|
| March of the Machine | 252 | Rare | $0.49 | $0.49 |
| March of the Machine | 315 | Rare | $0.49 | $0.79 |
| March of the Machine Promos | 252p | Rare | $0.49 | $0.49 |
| March of the Machine Promos | 252s | Rare | — | $1.29 |
4 rulings from Wizards of the Coast
- 14 April 2023To resolve the second mode, starting with you (or, in unusual cases, the player whose turn it is if not you) and proceeding in turn order, each player chooses a creature they control to sacrifice. Then those creatures are sacrificed at the same time.
- 14 April 2023You may choose none of the modes, some of them, or all of them. Any modes chosen will happen in order.
- 14 April 2023If another effect modifies how much damage a source would deal, including preventing some of it, the player being dealt damage or the controller of the permanent being dealt damage chooses an order in which to apply those effects. If all of the damage is prevented, Rankle and Torbran’s effect no longer applies.
- 14 April 2023The additional 2 damage is dealt by the same source as the original source of damage. The damage isn’t dealt by Rankle and Torbran unless Rankle and Torbran is the original source of damage.