Water. Spellcaster/Pendulum/Effect. Pendulum Effect: During your Main Phase: You can Special Summon this card to your Main Monster Zone in this card's column, also you cannot Special Summon for the rest of this turn, except "Vaylantz" monsters and monsters from your Extra Deck. You can only use this effect of "Saion, Archer of the Valiants" once per turn.Monster Effect: If you control this Special Summoned card: You can target 1 Effect Monster on the field; toss a coin, and if it is heads, negate that monster's effects. If it is tails, its current ATK becomes halved. If this card is moved from a Monster Zone to another: You can target 1 card on the field; toss a coin, and if it is heads, destroy that card. If it is tails, return it to the hand.