Duel Decks: Nissa vs. Ob Nixilis

Thicket Elemental

Kicker {1}{G} (You may pay an additional {1}{G} as you cast this spell.)
When Thicket Elemental enters the battlefield, if it was kicked, you may reveal cards from the top of your library until you reveal a creature card. If you do, put that card onto the battlefield and shuffle all other cards revealed this way into your library.

Kicker {1}{G} (You may pay an additional {1}{G} as you cast this spell.)
When Thicket Elemental enters, if it was kicked, you may reveal cards from the top of your library until you reveal a creature card. If you do, put that card onto the battlefield and shuffle all other cards revealed this way into your library.

Invasion

Kicker o1o
G (You may pay an additional o1o
G as you play this spell.)
When Thicket Elemental comes into play, if you paid the kicker cost, you may reveal cards from the top of your library until you reveal a creature card. If you do, put that card into play and shuffle all other cards revealed this way into your library.