The Hidden Blade variant of the Fryes is the blue member of the cycle, and has a pretty strong ETB effect attached to the instant equip. Funny that it's also a Pirate Hat because we have pirates in this set.
Assassin Gauntlet2U
Artifact - Equipment (Uncommon)
When Assassin Gauntlet enters the battlefield, attach it up to one target creature you control. Tap all creatures target opponent controls.
Equipped creature gets +1/+1 and "Whenever this creature deals combat damage to a player, draw a card. Then discard a card.".
Equip 2
Assassin Gauntlet 2U
Artifact - Equipment (Uncommon)
When Assassin Gauntlet enters the battlefield, attach it up to one target creature you control. Tap all creatures target opponent controls.
Equipped creature gets +1/+1 and "Whenever this creature deals combat damage to a player, draw a card. Then discard a card.".
Equip 2
Source: @mtgjp