
Excalibur II | Legendary Artifact | Equipment | Whenever you gain life, put a charge counter on Excalibur II.
Equipped creature gets +1/+1 for each charge counter on Excalibur II.
Equip {3} | Russell Dongjun Lu

Genji Glove | Artifact | Equipment | Equipped creature has double strike.
Whenever equipped creature attacks, if it's the first combat phase of the turn, untap it. After this phase, there is an additional combat phase.
Equip {3} | Elizabeth Peiró

The Masamune | Legendary Artifact | Equipment | As long as equipped creature is attacking, it has first strike and must be blocked if able.
Equipped creature has "If a creature dying causes a triggered ability of this creature or an emblem you own to trigger, that ability triggers an additional time."
Equip {2} | Masateru Ikeda

The Regalia | Legendary Artifact | Vehicle | Haste
Whenever The Regalia attacks, reveal cards from the top of your library until you reveal a land card. Put that card onto the battlefield tapped and the rest on the bottom of your library in a random order.
Crew 1 | Jonas De Ro

Ultima, Origin of Oblivion | Legendary Creature | God | Flying
Whenever Ultima attacks, put a blight counter on target land. For as long as that land has a blight counter on it, it loses all land types and abilities and has "{T}: Add {C}."
Whenever you tap a land for {C}, add an additional {C}. | Russell Lu