Esper
Incolore
RaritàComune
EspansioneMarch of the Machine Commander (MOC)
IllustratoreBruce Brenneise
Prezzo0,87 € · 7,14 USDEsper
in meno per essere lanciate.Ogniqualvolta si diffonde il caos, le creature che controlli e che sono bianche, blu e/o nere diventano artefatti in aggiunta ai loro altri tipi fino alla fine del turno. Poi ogni creatura artefatto che controlli ha cautela, minacciare e legame vitale fino alla fine del turno.
Testo delle regole (Oracle, inglese)
less to cast.Whenever chaos ensues, creatures you control that are white, blue, and/or black become artifacts in addition to their other types until end of turn. Then each artifact creature you control gains vigilance, menace, and lifelink until end of turn.
Legalità
Chiarimenti sulle regole (in inglese)
2023-04-14
Esper’s first ability doesn’t change the mana cost or mana value of any artifact spell. It changes only the total cost players pay.
2023-04-14
That ability can’t reduce the amount of colored mana players pay for a spell. It reduces only the generic component of that cost.
2023-04-14
If there are additional costs to cast an artifact spell, or if the cost to cast a spell is increased by an effect (such as the one created by Thalia, Guardian of Thraben’s ability), apply those increases before applying cost reductions.
2023-04-14
The cost reduction can apply to alternative costs such as prototype costs.
2023-04-14
If a spell you cast has 
in its mana cost, you choose the value of X before calculating the spell’s total cost. For example, if an artifact spell’s mana cost is , you could choose 2 as the value of X and pay 
to cast the spell.
2023-04-14
The set of artifact creatures affected by the chaos ability is determined as that ability resolves. Artifact creatures you begin to control later in the turn and permanents that become artifact creatures later in the turn won’t get the bonuses.