Kyoki, Sanity's Eclipse 
Legendary Creature — Demon Spirit
$1.23 #19473 0.56 21.6 years
Whenever you cast a Spirit or Arcane spell, target opponent exiles a card from their hand.
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Infernal Kirin88%
$2.50↑#168130.5721.3 years
"Whenever you cast a Spirit or Arcane spell, target player reveals their hand and discards all cards with that spell's mana value."
Kami of Fire's Roar86%
$0.09↓#27020↓0.11↓21.9 years
"Whenever you cast a Spirit or Arcane spell, target creature can't block this turn."
Kemuri-Onna85%
$0.26↓#26038↓0.44↓21.3 years
"Whenever you cast a Spirit or Arcane spell, you may return this creature to its owner's hand."
Briarknit Kami84%
$0.12↓#229130.25↓21.3 years
"Whenever you cast a Spirit or Arcane spell, put a +1/+1 counter on target creature."
Kami of the Hunt83%
$0.09↓#28030↓0.25↓21.9 years
"Whenever you cast a Spirit or Arcane spell, this creature gets +1/+1 until end of turn."
Scaled Hulk83%
$0.19↓#30445↓0.27↓21.6 years
"Whenever you cast a Spirit or Arcane spell, this creature gets +2/+2 until end of turn."
Sire of the Storm82%
$0.09↓#164380.42↓21.9 years
"Whenever you cast a Spirit or Arcane spell, you may draw a card."
Haru-Onna80%
$0.25↓#196800.00↓21.3 years
"Whenever you cast a Spirit or Arcane spell, you may return this creature to its owner's hand."
Nikko-Onna80%
$0.23↓#14788↑0.20↓21.3 years
"Whenever you cast a Spirit or Arcane spell, you may return this creature to its owner's hand."
Yuki-Onna80%
$0.31↓#220610.00↓21.3 years
"Whenever you cast a Spirit or Arcane spell, you may return this creature to its owner's hand."
Fiddlehead Kami80%
$0.13↓#30036↓0.00↓21.3 years
"Whenever you cast a Spirit or Arcane spell, regenerate this creature."
Jade Idol80%
$0.17↓#30441↓0.29↓21.9 years
"Whenever you cast a Spirit or Arcane spell, this artifact becomes a 4/4 Spirit artifact creature until end of turn."
Guardian of Solitude80%
$0.20↓#27233↓0.42↓21.9 years
"Whenever you cast a Spirit or Arcane spell, target creature gains flying until end of turn."
Budoka Pupil // Ichiga, Who Topples Oaks79%
$0.10↓#28542↓0.25↓21.6 years
"Whenever you cast a Spirit or Arcane spell, you may put a ki counter on this creature."
Kami of the Waning Moon79%
$0.12↓#225940.25↓21.9 years
"Whenever you cast a Spirit or Arcane spell, target creature gains fear until end of turn."
Innocence Kami79%
$0.19↓#29377↓0.07↓21.9 years
"Whenever you cast a Spirit or Arcane spell, untap this creature."
Soul of Magma79%
$0.10↓#28308↓0.33↓21.9 years
"Whenever you cast a Spirit or Arcane spell, this creature deals 1 damage to target creature."
Bounteous Kirin79%
$0.40↓#194980.25↓21.3 years
"Whenever you cast a Spirit or Arcane spell, you may gain life equal to that spell's mana value."
Kiri-Onna78%
$0.24↓#223930.4821.3 years
"Whenever you cast a Spirit or Arcane spell, you may return this creature to its owner's hand."
Cloudhoof Kirin78%
$0.52↓#24037↓0.5721.3 years
"Whenever you cast a Spirit or Arcane spell, you may have target player mill X cards, where X is that spell's mana value."