Magic 20XD6: Mechanics

Fasten: : Attach to target artifact you control. That artifact simultaneously gains all abilities except this one and this widget loses all abilities except this one until unattached. Fasten only as a sorcery. Used on 8 cards: Id Bomb, Whirlygig Temporal-Bore, Self-Winding Hand Crank, Force-Resistant Manastone, Tranformational Sequencing Rod, Pneumonic Tentacles, Divinity Hose, Optional Gnome Assemblage Gate

In card text or details pages, write the mechanic's code name (playtest name) between square brackets, like "[Crittercast]", "[Bushido 1]" or "[Delay 4 {2}{R}{R}]". It will be expanded to the mechanic's name plus reminder text, such as "Suspend 4 – . (Rather than cast this spell from your hand,...)"
To expand a mechanic's name but not its reminder text, include parentheses at the end of the square brackets: "[Crittercast()]", "[Delay 9 {R}()]".