Scrapyard Mongrel [Magic 2015] Eldrazi Scion you may return Reins of

you may return Reins of the Vinesteed from your graveyard to the battlefield attached to a creature that shares a creature type with that creature

return target permanent card with mana value 2 or less from your graveyard to the battlefield

Set: Darksteel Type: Artifact Creature — Beast Rarity: Common Cost: {4} Haste

put the top card of your library into your graveyard

Enchanted creature has "{B}: This creature gets +1/+1 until end of turn

Scrapyard Mongrel [Magic 2015] Eldrazi Scion you may return Reins ofSet: Magic 2015 Type: Creature Dog Rarity: Common Cost: {3}{R} As long as you control an artifact, Scrapyard Mongrel gets +2 +0 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.) Trespassers are welcome to try.