Chiron the Mage [FET-EN021] Ultimate Rare High-Speed Riders if you activate a Spell/Trap

if you activate a Spell/Trap Card or effect while this card is in your Graveyard (except during the Damage Step): You can Tribute 1 Spellcaster-Type monster

all face-up "Jurrac" monsters you control gain 200 ATK for each "Jurrac" monster in your Graveyard

If this monster is Special Summoned from the Graveyard

You can only use each effect of "Garden Rose Maiden" once per turn

Chiron the Mage [FET-EN021] Ultimate Rare High-Speed Riders if you activate a Spell/TrapSet: Flaming Eternity Card type: Effect Monster Rarity: Ultimate Rare Attack: 1800 Defense: 1000 Discard 1 Spell Card from your hand. Destroy 1 Spell or Trap Card on your opponent's side of the field. This effect can only be used once per turn.