Phyrexian War Beast (Signature on Right) [Alliances]

Phyrexian War Beast (Signature on Right) [Alliances]Set: Alliances Type: Artifact Creature Phyrexian Beast Rarity: Common Cost: {3} When Phyrexian War Beast leaves the battlefield, sacrifice a land and Phyrexian War Beast deals 1 damage to you. "Deal with the spawn of Phyrexia cautiously; only with time may we control them." Arcum Dagsson, Soldevi Machinist

Set: Gatecrash Type: Sorcery Rarity: Uncommon Cost: {3}{U} Exile target creature

Set: Sword & Shield: Vivid Voltage Type: Fighting Rarity: Common Retreat cost: Colorless

Set: Dragon's Maze Type: Instant Rarity: Uncommon Cost: {1}{W}{U} Return each creature that dealt damage this turn to its owner's hand

"Those of faith are those of strength

put a +1/+1 counter on Swarm of Bloodflies

Set: Battle for Zendikar Type: Artifact — Equipment Rarity: Uncommon Cost: {1} Equipped creature has "{2}

"Do not mistake a behemoth's assistance for subservience

Set: Innistrad Type: Creature — Human Scout Rarity: Uncommon Cost: {3}{W} When Mausoleum Guard dies

Set: Archenemy: Nicol Bolas Type: Legendary Artifact — Equipment Rarity: Rare Cost: {2} Equipped creature gets +1/+1

Set: New Phyrexia Type: Sorcery Rarity: Uncommon Cost: {3}{B}{B} Target player draws three cards

Pay {E}{E}{E}{E}{E}{E}{E}{E}: Create a 6/6 colorless Beast artifact creature token

But where is the source