The mass creature stealing elements of Emrakul can decidedly turn the battle in your favor, especially since it's a permanent theft of those creatures since you sacrifice them all if Emrakul leaves the battlefield for any reason
It might not be one of the best Trainer Supporter options, but there is always a way to make it useful, such as the fighters which use the counter strategies on themselves to deal more damage, such as Annihilape ex sv2 242 and Drampa , from this very set
, , Sacrifice this artifact: Draw X cards, where X is the number of differently named lands you control
Then if there are three or more creature cards in your graveyard, transform this creature
Illustrated by Mitsuhiro Arita (my favorite artist for old cards), this one depicts a happy Pikachu holding up a silver trophy, set against a silver foil background
This card might as well say, "as long as you control a creature, you cannot lose the game." 17