Champion's Helm

Artifact — Equipment, 3 (3)

Equipped creature gets +2/+2.

As long as equipped creature is legendary, it has hexproof. (It can't be the target of spells or abilities your opponents control.)

Equip {1}

Illus. Alan Pollack

Gatherer Card Rulings?, Legality?

• 9/22/2011: It's possible for a Champion's Helm you control to be attached to a creature an opponent controls (if an opponent gains control of your equipped creature, for example). In this case, the creature couldn't be the target of spells or abilities you control, as you are an opponent of the controller of the creature with hexproof.

• Legal in Vintage (Type 1)
• Legal in Legacy (Type 1.5)
• Legal in Classic (MTGO)
• Legal in Commander

Mask of Avacyn

Artifact — Equipment, 2 (2)

Equipped creature gets +1/+2 and has hexproof. (It can't be the target of spells or abilities your opponents control.)

Equip {3}

It hides the face and protects the soul.

Illus. James Paick

Gatherer Card Rulings?, Legality?

• 9/22/2011: If Mask of Avacyn somehow becomes attached to a creature an opponent controls, that creature can't be the target of spells or abilities you control.

• Legal in Vintage (Type 1)
• Legal in Legacy (Type 1.5)
• Legal in Extended (Type 1.X)
• Legal in Standard (Type 2)
• Legal in Classic (MTGO)
• Legal in Commander
• Legal in Modern

Ring of Evos Isle

Artifact — Equipment, 2 (2)

{2}: Equipped creature gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.)

At the beginning of your upkeep, put a +1/+1 counter on equipped creature if it's blue.

Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Illus. Erica Yang

Gatherer Card Rulings?, Legality?

• Legal in Vintage (Type 1)
• Legal in Legacy (Type 1.5)
• Legal in Extended (Type 1.X)
• Legal in Standard (Type 2)
• Legal in Classic (MTGO)
• Legal in Commander
• Legal in Modern

Swiftfoot Boots

Artifact — Equipment, 2 (2)

Equipped creature has hexproof and haste. (It can't be the target of spells or abilities your opponents control, and it can attack and {T} as soon as it comes under your control.)

Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Illus. Svetlin Velinov

Gatherer Card Rulings?, Legality?

• 9/22/2011: If an opponent gains control of a creature equipped by your Swiftfoot Boots, that creature can't be the target of spells and abilities you control.

• Legal in Vintage (Type 1)
• Legal in Legacy (Type 1.5)
• Legal in Extended (Type 1.X)
• Legal in Classic (MTGO)
• Legal in Commander
• Legal in Modern