エネルギー屈折体/Energy Refractor

Artifact -
When Energy Refractor enters, draw a card. <CR>
{2}: Add one mana of any color.

Artifact -
When this artifact enters, draw a card. <CR>
{2}: Add one mana of any color.

Artifact -
When Energy Refractor enters the battlefield, draw a card. <CR>
{2}: Add one mana of any color.

Artifact -
When Energy Refractor enters, draw a card. <CR>
{2}: Add one mana of any color.