Printings
Isshin, Two Heavens as One
Card Information
Type: Legendary Creature — Human Samurai
Mana Cost: 
CMC: 3
Part of the Reserved List: No
Color Identity:
Set: Kamigawa: Neon Dynasty (NEO)
Rarity: Rare
Collector Number: 224
Oracle Text
If a creature attacking causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.
Format Legalities
Card Rulings
- February 18, 2022
Isshin, Two Heavens as One's ability affects only triggered abilities with conditions that are directly related to attacking, such as “whenever [this creature] attacks” or “whenever you attack with one or more creatures.” It does not affect triggered abilities with other trigger conditions, such as “whenever [this creature] becomes tapped.”
Source: wotc - February 18, 2022
Isshin's effect doesn't copy the triggered ability; it just causes the ability to trigger twice. Any choices made as you put the ability onto the stack, such as modes and targets, are made separately for each instance of the ability. Any choices made on resolution are also made individually.
Source: wotc
Price History
To study a single card is to glimpse the heart of a spell - a frozen moment of ambition, artistry, and arcane intent. Within each glyph lies a spark: a story untold, a duel turned, a destiny altered. Treat it not as mere parchment, dear seeker, but as a shard of the Multiverse itself.