MTG Salvation

Enchant artifact

Enchanted artifact has "At the beginning of your upkeep, sacrifice this artifact unless you pay its mana cost."

As an additional cost to cast this spell, tap an untapped artifact you control or pay 1.

Counter target spell.

Counter target spell unless its controller pays 1.

Enchant artifact, creature, or planeswalker

Enchanted permanent can't attack or block, and its activated abilities can't be activated.