Mana Echoes [Onslaught]Set: Onslaught Type: Enchantment Rarity: Rare Cost: {2}{R}{R} Whenever a creature enters the battlefield, you may add an amount of {C} equal to the number of creatures you control that share a creature type with it. When the ground is saturated with mana, even the lightest footstep can bring it to the surface.

Set: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell

Boorish Herder

1 Art Card

• 1 Viridian Zealot

• 1 Underground River

1 Pyrite Spellbomb

1 Splinterfright

If you've ever wanted to make a Cat Pirate deck well

• 1 Dimir Doppelganger

it includes both classic art

{T}: Add {C}{C}

• 1 Felhide Minotaur