襲い来る電池、エレクトロ 
Electro, Assaulting Battery
Legendary Creature — Human Villain2/3
Printed (JA)
飛行
あなたの未消費の赤マナは、ステップやフェイズの終了に際して無くならない。
あなたがインスタントやソーサリーである呪文１つを唱えるたび、を加える。
これが戦場を離れたとき、
を支払ってもよい。そうしたとき、プレイヤー１人を対象とする。これはそのプレイヤーにＸ点のダメージを与える。
Oracle text (EN)
Legendary Creature — Human Villain
Flying
You don't lose unspent red mana as steps and phases end.
Whenever you cast an instant or sorcery spell, add .
When Electro leaves the battlefield, you may pay . When you do, he deals X damage to target player.
Printing details
- Set
- SPM · 260
- Rarity
- Rare
- Language
- JA
- Artist
- Piotr Dura
- Released
- 2025-09-26
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (JA)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (JA) |
|---|---|---|
| November 2, 2026 | €4.01 | €5.00 |
| November 1, 2026 | €4.09 | €5.00 |
| October 29, 2026 | €3.97 | €5.00 |
| October 28, 2026 | €4.03 | €5.00 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low €2.49 trend €4.01 30-day avg €4.62 | low €2.99 trend €5.00 30-day avg €5.82 |
| CardTrader (JA) | NM from €5.00 with Zero from €5.00 | NM from €6.31 with Zero from €6.31 |
| CardTrader (any language) | NM from €4.11 | NM from €6.31 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Legal
- pioneer Legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Not legal
- predh Not legal
- premodern Not legal
- standardbrawl Legal
- timeless Legal
- tlr Legal
Rulings
-
Electro's last ability triggers without requiring a target. You choose the value of X as that ability resolves. If you pay the mana, a second "reflexive" ability triggers. You choose the target for that ability at that time. Players can respond to the reflexive triggered ability as normal, knowing the amount of damage that will be dealt as that ability resolves.
-
If a red mana you add has certain restrictions or riders associated with it (for example, if it was produced by the last ability of Arena of Glory), they'll apply to that mana no matter when you spend it.
-
You can keep unspent red mana indefinitely while Electro is under your control. That means if you add a red mana during one step or phase, you can spend it during a later step or phase, or even a later turn. You will still lose other types of unspent mana as each step and phase ends.
-
Once Electro leaves the battlefield, you have until the end of the current step or phase to spend whatever red mana you have before you lose that mana as normal. There is no penalty associated with this other than the loss of the mana.