Defender (This creature can't attack.)
Prevent all damage that would be dealt to Wall of Vapor by creatures it's blocking.

Defender (This creature can't attack.)
: Wall of Water gets +1/+0 until end of turn.

Defender (This creature can't attack.)
: Wall of Wonder gets +4/-4 until end of turn and can attack this turn as though it didn't have defender.

(Theme color: )

: Look at the top card of target player's library. If it's a nonland card, you may pay 2 life. If you do, put it into that player's graveyard.

, : Target player reveals a card at random from their hand. If it's a land card, that player discards it unless they pay 1 life. If it isn't a land card, the player discards it unless they pay life equal to its converted mana cost. Activate this ability only during your turn.

: Mill a card.
, , Exile Wand of Vertebrae: Shuffle up to five target cards from your graveyard into your library.

, Sacrifice an Island: Create a 2/2 blue Elemental creature token with flying.
, Sacrifice a Mountain: Create a 3/3 red Elemental creature token.

Exile target creature, then proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

, Sacrifice Wanderer's Twig: Search your library for a basic land card, reveal it, and put it into your hand. Then shuffle your library.

When Wanderguard Sentry enters the battlefield, look at target opponent's hand.

Whenever Wandering Champion deals combat damage to a player, if you control a blue or red permanent, you may discard a card. If you do, draw a card.

Flying
Players play with their hands revealed.

Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Wandering Graybeard, you may reveal it. If you do, you gain 4 life.

As Wanderwine Hub enters the battlefield, you may reveal a Merfolk card from your hand. If you don't, Wanderwine Hub enters the battlefield tapped.
: Add or .

Champion a Merfolk (When this enters the battlefield, sacrifice it unless you exile another Merfolk you control. When this leaves the battlefield, that card returns to the battlefield.)
Whenever Wanderwine Prophets deals combat damage to a player, you may sacrifice a Merfolk. If you do, take an extra turn after this one.

Destroy target enchantment.

: Target creature gains islandwalk until end of turn. When War Barge leaves the battlefield this turn, destroy that creature. A creature destroyed this way can't be regenerated. (A creature with islandwalk can't be blocked as long as defending player controls an Island.)

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)