Jagged Edge
from ¥500
Target weapon attack gets +3{p} and "Damage this would deal can't be prevented."
Jagged Edge (Promo)
¥10,900
Target weapon attack gets +3 and "Damage this would deal can't be prevented."
Jarl Vetreiði (Marvel)
¥166,400
Whenever you play an Ice card, create a Frosbite token in an opponent's exposed head, chest, arms, or legs zone.
Essence of Earth and Ice (You may have Earth and Ice cards in your deck.)
Jinglewood, Smash Hit
¥200
Once per Turn Action -- {r}{r}{r}: Target opposing hero chooses and creates a Might, Quicken, or Vigor token. You create a Copper token. Go again
Action -- 0: Attack. When this hits, destroy it.
Jittery Bones (Blue)
¥100
Action -- {r}, {t}: Attack
Watery Grave (When this is put into your graveyard from the arena, turn it face-down.)
Jittery Bones (Red)
¥100
Your next Mechanologist attack this turn gets +4{p}.
You may {u} a cog you control.
Go again
Jittery Bones (Yellow)
¥100
Action -- {t}: Attack
Instant -- {t}: Gain 1{g}
Watery Grave (When this is put into your graveyard from the arena, turn it face-down.)
Jolly Bludger
from ¥2,200
When this attacks, you may {t} a cog you control. If you do, this gets overpower.
When this deals damage to a hero, steal that many items they control.
Thrice per Turn Instant -- {t} a cog you control: This gets +1{p}.
Judge, Jury, Executioner
from ¥300
Azalea Specialization ((You may only have 1 Judge, Jury, Executioner in your deck and only if your hero is Azalea.) If this has an aim counter, it gets "When this hits a hero, they discard all but 1 card from their hand."
Jump Start (Blue)
¥100
If you control a Hyper Driver, this costs {r} less to play.
Boost (As an additional cost to play this, you may banish the top card of your deck. If it's a Mechanologist card, this gains go again.)
Jump Start (Red)
¥100
If you control a Hyper Driver, this costs {r} less to play.
Boost (As an additional cost to play this, you may banish the top card of your deck. If it's a Mechanologist card, this gains go again.)
Jump Start (Yellow)
¥100
If you control a Hyper Driver, this costs {r} less to play.
Boost (As an additional cost to play this, you may banish the top card of your deck. If it's a Mechanologist card, this gains go again.)
Junkyard Dogg (Blue)
¥100
Scrap (As an additional cost to play this, you may banish an item or equipment from your graveyard.)
When this attacks, if it scrapped a card, this gets +1{p}.
Junkyard Dogg (Red)
¥100
Scrap (As an additional cost to play this, you may banish an item or equipment from your graveyard.)
When this attacks, if it scrapped a card, this gets +1{p}.
Junkyard Dogg (Yellow)
¥100
Scrap (As an additional cost to play this, you may banish an item or equipment from your graveyard.)
When this attacks, if it scrapped a card, this gets +1{p}.
Just a Nick
from ¥2,500
Choose 1 or both;
Target attack action card with 1 or less base {p} gets +5{p}.
Target attack with stealth gets "When this hits a hero, banish the top card of their deck."