Redox, Ruler of Boulders

You can discard this card and 1 Earth-type or
Elemental-type creature to the discard pile, then
target 1 creature in your discard pile and play it.
If this card is purged: You can add 1 Earth-type
creature from your Deck to your hand.
You can only use 1 of "Redox, Ruler of
Boulders" effects per turn and only once that
turn.