Some triggered abilities that state that you "may pay" a certain amount of {E} describe an effect that happens "If you do." In that case, no player may take actions to try to stop the ability's effect after you make your choice. If the payment is followed by the phrase "When you do," then you'll choose any targets for that reflexive triggered ability and put it on the stack before players can take actions.
Some spells and abilities that give you {E} may require targets. If each target chosen is an illegal target as that spell or ability tries to resolve, it won't resolve. You won't get any {E}.
If a spell or ability with one or more targets states that you "may pay" some amount of {E}, and each permanent that it targets has become an illegal target, the spell or ability won't resolve. You can't pay any {E} even if you want to.
Last observed on Scryfall 2 months ago at $0.28. Over the trailing 90 days the price moved between $0.03 and $0.28 across 51 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 3 catalogued treatments from KLD — the lineup includes Foil and Nonfoil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #10 of *Kaladesh*, the set that shipped alongside the September 2016 Kaladesh release.
Card type: Enchantment, color identity white, printed at uncommon. Uncommons fill the middle-tier slots in a standard booster configuration. Mana cost: {3}{W} (4 converted).
Legal in Pioneer, Modern, Legacy, Vintage, and Commander.
EDHrec ranks this card #12,350 in Commander, putting it in the fringe-play tier of the format's playable pool.
Illustrated by Daniel Ljunggren. Rarix catalogs 792 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Daniel Ljunggren
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
Keep track of how many energy counters each player has. Potential ways to track this include writing theme down on paper or using dice, but any method that is clear and mutually agreeable is fine. (At higher levels of tournament play, dice may not be allowed for tracking counters that players have.)
Energy counters aren't mana. They don't go away as steps, phases, and turns end, and effects that add mana "of any type" can't give you energy counters.
Energy counters are a kind of counter that a player may have. They're not associated with any specific permanents.
{E} is the energy symbol. It represents one energy counter.
If an effect says you get one or more {E}, you get that many energy counters. To pay one or more {E}, you lose that many energy counters. You can't pay more energy counters than you have. Any effects that interact with counters a player gets, has, or loses can interact with energy counters.
Some triggered abilities state that you "may pay" a certain amount of {E}. You can't pay that amount multiple times to multiply the effect. You simply choose whether or not to pay that amount of {E} as the ability resolves.
Consulate Surveillance's second ability doesn't target anything. You choose a source of damage as it resolves.
If multiple prevention and/or replacement effects are trying to apply to the same damage, the player who would be dealt damage chooses the order in which to apply them.
If the chosen source would deal damage to you and one or more other players or permanents, only the damage that would be dealt to you is prevented.
