Exodia Necross [DCR-020] Ultra Rare Miniature destroy this card unless you

destroy this card unless you send 1 Iron Core of Koa'ki Meiru from your hand to the Graveyard or reveal 1 Plant-Type monster in your hand

even the whisper of a memory

Water Elementals shift without warning from tranquility to tempest

Set: From the Vault: Twenty Type: Instant Rarity: Mythic Cost: {B} Add {B}{B}{B} to your mana pool

Set: Judge Gift Cards 2016 Type: Enchantment Rarity: Rare Cost: {3}{G}

Exodia Necross [DCR-020] Ultra Rare Miniature destroy this card unless youSet: Dark Crisis Card type: Effect Monster Rarity: Ultra Rare Attack: 1800 Defense: 0 This card can only be Special Summoned by the effect of "Contract with Exodia". This card is not destroyed as a result of battle at any time or by the effects of Spell or Trap Cards. During each of your Standby Phases, increase the ATK of this card by 500 points. This card is destroyed when you do not have all 5 of these cards in your Graveyard: "Exodia the Forbidden