Crookshank Kobolds

Gaea's Cradle

{T}: Add {G} for each creature you control.

Manamorphose

Add two mana in any combination of colors.
Draw a card.

City of Brass

Whenever City of Brass becomes tapped, it deals 1 damage to you.
{T}: Add one mana of any color.

Crimson Kobolds

Lotus Petal

{T}, Sacrifice Lotus Petal: Add one mana of any color.

Kobolds of Kher Keep

Memnite

Mana Confluence

{T}, Pay 1 life: Add one mana of any color.

Ornithopter

Call

Create four 1/1 white Bird creature tokens with flying.
Fuse (You may cast one or both halves of this card from your hand.)

Beck

Whenever a creature enters the battlefield this turn, you may draw a card.
Fuse (You may cast one or both halves of this card from your hand.)

Beck // Call

Phyrexian Walker

Glimpse of Nature

Whenever you cast a creature spell this turn, draw a card.

Scapegoat

As an additional cost to cast this spell, sacrifice a creature.
Return any number of target creatures you control to their owner's hand.

Tropical Island

Crop Rotation

As an additional cost to cast this spell, sacrifice a land.
Search your library for a land card, put that card onto the battlefield, then shuffle.

Thassa's Oracle

When Thassa's Oracle enters the battlefield, look at the top X cards of your library, where X is your devotion to blue. Put up to one of them on top of your library and the rest on the bottom of your library in a random order. If X is greater than or equal to the number of cards in your library, you win the game. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.)