Whenever Bess attacks, each other creature you control with power and toughness 1/1 gets +X/+X until end of turn, where X is the number of +1/+1 counters on Bess
Brook Trafton found a rare collectable game card for table-top fantasy game Magic: The Gathering (MTG)
On the other hand, Amy Pond takes suspend counters off cards when it deals combat damage to a player, so you can cast Amy, suspend Rory, hit with Amy, take two counters off Rory, and so on
You can now play a landless Goblin Charbelcher deck with 20 or so MDFCs to function as your mana sources, including 4 each of Turntimber Symbiosis and Shatterskull Smashing
Its 6 mana value is a bit expensive, but it pays off tremendously, as Gilgamesh is already a 6/6 creature in Magic: The Gathering , and an Equipment card can make him reach higher numbers quite quickly