Summon horrible entities from beyond into the realm through unorthodox means while your opponent is hapless to interfere. , , , and , along with a myriad of tokens, all stall your opponents' attempts to reach you while you prepare your rituals.
Your 's ability allows you to constantly peer forward and manipulate the immediate future of your spellbook, and the various rivers in the deck, along with and , only allow you to do so more times per turn and therefore more effectively. Once you have found a target for summoning, such as or the , and both allow you to exploit the many frogs you control into bringing them into the realm. Alternatively, if it is not yet time to do so, they can be safely tucked at the bottom of the deck, only to be retrieved later with , , or a particularly clever . And of course, if they do end up in your hand, and allow you to summon them without casting anyway. Finally, should you find yourself short of cards in hand and desiring more, the need not be used by your avatar at great risk, but rather by the very frogs typically used for other purposes.