Name:Rust
ManaCost:G
Types:Instant
A:SP$ Counter | TargetType$ Activated | TgtPrompt$ Select target ability | ValidTgts$ Artifact | SpellDescription$ Counter target activated ability from an artifact source.
AI:RemoveDeck:All
AI:RemoveDeck:Random
Oracle:Counter target activated ability from an artifact source. (Mana abilities can't be targeted.)
