Defender
When Gatecreeper Vine enters the battlefield, you may search your library for a basic land card or a Gate card, reveal it, put it into your hand, then shuffle your library.
Halimar Depths enters the battlefield tapped.
When Halimar Depths enters the battlefield, look at the top three cards of your library, then put them back in any order.
: Add .
Kicker (You may pay an additional as you cast this spell.)
Target player discards a card. If this spell was kicked, that player discards three cards instead.
Flying
When Jace's Mindseeker enters the battlefield, target opponent mills five cards. You may cast an instant or sorcery spell from among them without paying its mana cost.
[+1]: Until your next turn, whenever a creature an opponent controls attacks, it gets -1/-0 until end of turn.
[−2]: Reveal the top three cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other on the bottom of your library in any order.
[−8]: For each player, search that player's library for a nonland card and exile it, then that player shuffles their library. You may cast those cards without paying their mana costs.
Kicker (You may pay an additional as you cast this spell.)
Creatures target player controls get -1/-1 until end of turn. If this spell was kicked, those creatures get -2/-2 until end of turn instead.
Flying
When Merfolk Wayfinder enters the battlefield, reveal the top three cards of your library. Put all Island cards revealed this way into your hand and the rest on the bottom of your library in any order.