All monsters you control gain ATK/DEF equal to the number of different Attributes in your GY x 200. Once per turn: You can add 1 "Elementsaber" monster from your Deck to your hand, but skip the Battle Phase of your next turn (even if this card leaves the field). Once per turn, if an "Elementsaber" monster in your hand or field would send a card(s) from the hand to the GY to activate an effect, you can send that many "Elementsaber" monster(s) from your Deck to the GY, instead.
Search effect prevents you from conducting your next turn battle phase.
You could use this in a deck with monsters of different attributes just for the attack boost. (i.e. Element HERO, Fortune Lady, Six Samurai)
Elementsabers are able to change their attribute in the graveyard, and since you are able to pitch them to the graveyard with Palace of the Elemental Lords, activating the full attack boost would not be difficult.