Target creature you control deals damage equal to twice its power to target creature you don't control
You may not think its a smart trade to help ramp the player casting Collective Voyage, or to vote for reanimation from Magister of Worth, or to mindlessly swing at whichever player has The Initiative on your turn
The roles of players are normally expressed in terms of the dealer , i.e

Full Decklist 15 Forest 11 Island Arbor Elf Arcane Signet Arwen, Weaver of Hope Asceticism Ash Barrens Beast Within Celeborn the Wise Crdan the Shipwright Colossal Whale Command Tower Commander's Sphere Cultivate Devastation Tide Elrond of the White Council Elven Farsight Elvish Archdruid Elvish Mystic Elvish Piper Elvish Visionary Elvish Warmaster Erestor of the Council Exotic Orchard Farhaven Elf Field of Ruin Flooded Grove Galadhrim Ambush Gandalf, Westward Voyager Genesis Wave Growth Spiral Haldir, Lrien Lieutenant Heroic Intervention Hinterland Harbor Hornet Queen Inscription of Abundance Learn from the Past Legolas Greenleaf Lightning Greaves Lignify Lonely Sandbar Lrien Revealed Lothlrien Blade Mirkwood Elk Mirkwood Trapper Mirror of Galadriel Model of Unity Mystic Confluence Opt Overwhelming Stampede Paradise Druid Plea for Power Preordain Radagast, Wizard of Wilds Raise the Palisade Rampant Growth Realm Seekers Reclamation Sage Rejuvenating Springs Sail into the West Seeds of Renewal Sol Ring Song of Erendil Swan Song Sylvan Offering Thornwood Falls Tranquil Thicket Trap the Trespassers Travel Through Caradhras Vineglimmer Snarl Whispersilk Cloak Windswift Slice Wood Elves Woodland Stream Wose Pathfinder The Hosts Of Mordor Based on the antagonists of The Lord of the Rings, Hosts of Mordor is a deck all about amassing a massive Orc Army and raising the dead to build an impressive board state

Its an enters-the-battlefield effect, so itll only happen once, but sticking this 4/4 Orzhov flier to an empty field after it destroys every other creature cant be that bad
The bright pink flowers complement the background well, and provide an excellent accent to Mallow's dark green and gray colors