Coat of Arms

Heartstone

Artifact

Activated abilities of creatures cost less to activate. This effect can't reduce the mana in that cost to less than one mana.

Metallic Sliver

Artifact Creature — Sliver (1/1)

Wild Pair

Enchantment

Whenever a creature enters the battlefield, if you cast it from your hand, you may search your library for a creature card with the same total power and toughness, put it onto the battlefield, then shuffle.

Brood Sliver

Creature — Sliver (3/3)

Whenever a Sliver deals combat damage to a player, its controller may create a 1/1 colorless Sliver creature token.

Fungus Sliver

Creature — Fungus Sliver (2/2)

All Sliver creatures have "Whenever this creature is dealt damage, put a +1/+1 counter on it." (It must survive the damage to get the counter.)

Fury Sliver

Creature — Sliver (3/3)

All Sliver creatures have double strike.

Might Sliver

Creature — Sliver (2/2)

All Sliver creatures get +2/+2.

Sliver Overlord

Legendary Creature — Sliver Mutant (7/7)

: Search your library for a Sliver card, reveal that card, put it into your hand, then shuffle.
: Gain control of target Sliver. (This effect lasts indefinitely.)

Spined Sliver

Creature — Sliver (2/2)

Whenever a Sliver becomes blocked, that Sliver gets +1/+1 until end of turn for each creature blocking it.

Vivid Creek

Land

Vivid Creek enters the battlefield tapped with two charge counters on it.
: Add .
, Remove a charge counter from Vivid Creek: Add one mana of any color.

Vivid Grove

Land

Vivid Grove enters the battlefield tapped with two charge counters on it.
: Add .
, Remove a charge counter from Vivid Grove: Add one mana of any color.

Ancient Ziggurat

Land

: Add one mana of any color. Spend this mana only to cast a creature spell.

Rootbound Crag

Land

Rootbound Crag enters the battlefield tapped unless you control a Mountain or a Forest.
: Add or .

Rupture Spire

Land

Rupture Spire enters the battlefield tapped.
When Rupture Spire enters the battlefield, sacrifice it unless you pay .
: Add one mana of any color.

Terramorphic Expanse

Land

, Sacrifice Terramorphic Expanse: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.

Forest

Basic Land — Forest

(: Add .)

Mountain

Basic Land — Mountain

(: Add .)

Armor Sliver

Creature — Sliver (2/2)

All Sliver creatures have ": This creature gets +0/+1 until end of turn."

Barbed Sliver

Creature — Sliver (2/2)

All Sliver creatures have ": This creature gets +1/+0 until end of turn."

Frenzy Sliver

Creature — Sliver (1/1)

All Sliver creatures have frenzy 1. (Whenever a Sliver attacks and isn't blocked, it gets +1/+0 until end of turn.)