pokemon booster box ancient origins Pokemon: XY - Ancient Origins Booster Box (X Opening a Vintage XY Ancient

Extra untapped mana on an opponent's turn

decks, will feel right at home

lagotripha on B/G Eldrazi Saproling tokens 9 years ago Nice, simple idea for modern

Arctic Treeline Bayou Breeding Pool Canopy Vista Cinder Glade Commercial District Dryad Arbor Festering Thicket Forest Gingerbread Cabin Haunted Mire Hedge Maze Highland Forest Indatha Triome Jetmir's Garden Ketria Triome Lush Portico Murmuring Bosk Overgrown Tomb Radiant Grove Rain-Slicked Copse Rimewood Falls Sapseep Forest Savannah Scattered Groves Sheltered Thicket Snow-Covered Forest Sodden Verdure Spara's Headquarters Stomping Ground Taiga Tangled Islet Temple Garden Tropical Island Turbulent Fen Turbulent Wilderness Underground Mortuary Vernal Fen Wooded Ridgeline Woodland Chasm Zagoth Triome Ziatora's Proving Ground

Boast is a neat way of giving a card a combat-based ability