A lot of kids traded Clefairy and Chansey because they were kind of like the 'girl Pokmon' of the groups, Mast said
Two things worth knowing before committing
It is very possible to cast a Brainstorm, stack three massive Creatures on top of your deck, and then cast Koma, Cosmos Serpent and cascade into three threats on top of Koma
Now, my problem with [casthaven]Furance of Rath[/casthaven] effects is that I really only ever see them seeing play in one of two different style decks: either hyper-aggro/commander damage decks that use them as overruns, or in damage combo decks that use these doublers with cards like [casthaven]Stuffy Doll[/casthaven], [casthaven]Mogg Maniac[/casthaven], or [casthaven]Repercussion[/casthaven] to quadruple spells like [casthaven]Blasphemous Act[/casthaven] for a fairly instant combo kill
All the paradigm spells are inherently card advantage, since they're single cards that grant you extra cards on each subsequent turn