Verzauberungskreatur — Geist
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Erstschlag
Loyalitätsfähigkeiten von Planeswalkern, die deine Gegner kontrollieren, kosten beim Aktivieren 

 mehr.
 
Eidolon of Obstruction doesn’t replace the loyalty cost of activating a loyalty ability or cause it to cost more loyalty to activate. It just adds a mana component to the ability’s activation cost.
 
Loyalty abilities cost just  more to activate, no matter how much loyalty they cost to activate.
 more to activate, no matter how much loyalty they cost to activate.