Arcana Force EX - The Dark Ruler [SP13-EN043] Starfoil Rare CRU174 If you Tribute this card

If you Tribute this card to Tribute Summon an "Elemntal Hero"

if you have no other cards in your hand: You can reveal this card

except "Athena"

you can Tribute 1 DARK monster to Special Summon this card from your hand

while this card is face-up on the field

Arcana Force EX - The Dark Ruler [SP13-EN043] Starfoil Rare CRU174 If you Tribute this cardSet: Star Pack 2013 Card type: Effect Monster Rarity: Starfoil Rare Attack: 4000 Defense: 4000 Cannot be Normal Summoned Set. Must be Special Summoned (from your hand) by sending 3 monsters you control to the Graveyard, and cannot be Special Summoned by other ways. When this card is Special Summoned: Toss a coin and gain the appropriate effect. Heads: This card can make a second attack during each Battle Phase, but if it does so using this effect,