C Common Onslaught of the Fire Kings X SPELL If only your opponent controls a monster: Special Summon 1 FIRE Beast, Beast-Warrior, or Winged Beast monster from your Deck, but its effects are negated, also destroy it during the End Phase
Under normal circumstances, if you hold one of these cards in your hand, you will only have a maximum of four cards left to use at the end of the round, and if you have two, you will not be able to have even one card left
both of them together, for just one ink , is incredible
It can be chained to things like Vanity's so you can summon something and probably make their Vanity's die with your fusion, can be chained to something that removes one of your monsters from field so you're basically using that monster as free fodder, it can be used in Battle Phase to push for game if you fuse with things that have already attacked, and it can be used in your opponent's turn to lure them into attempting to attack a smaller monster and therefore ending their battle phase
I think I pulled some pretty good cards (Most from the Legendary Dragon Decks and six, exactly, from the Yu-Gi-Oh 25th Century box