Hero's Blade

Card Name

Hero's Blade

Mana Cost

2

Type

Artifact – Equipment

Rarity

Uncommon

rules Text

Equipped creature gets +3/+2.Whenever a legendary creature enters the battlefield under your control, you may attach Hero's Blade to it.Equip
4

Flavor Text

The best swords are forged with dragonfire.

Legal Formats

Commander, Legacy, Modern, Pioneer, Vintage

Not Legal Formats

Alchemy, Brawl, Explorer, Historic, Pauper, Standard

Rulings

(11/24/2014)
The triggered ability will trigger when one of the Gods from Theros block enters the battlefield only if your devotion is high enough that it's a creature when it enters. If Hero's Blade is attached to a God that stops being a creature (or any creature that stops being a creature), it will become unattached.
(11/10/2020)
If the legendary creature that entered the battlefield leaves the battlefield before Hero's Blade becomes attached, Hero's Blade stays as it was. If it's already attached to another creature, it remains attached to that creature.