The Light - Hex-Sealed Fusion
The Dark - Hex-Sealed Fusion
The Earth - Hex-Sealed Fusion
Effect Monster (Rock / (LIGHT|DARK|EARTH) / 3 Stars / ATK 1000 / DEF 1600)
You can substitute this card for any 1 Fusion-Material Monster. When you do this, the other Fusion-Material Monster(s) must be the correct one(s). Tribute Fusion-Material Monsters on the field, including this card, to Special Summon 1 (LIGHT|DARK|EARTH) Fusion Monster from your Fusion Deck.
Lastly, we come to the newest set of Fusion assistance cards. Like "King of the Swamp", they can be used as a Fusion Substitute with "Polymerization" or "Fusion Gate" to special summon a Fusion to the field. Their second effect provides an alternative way to bring a Fusion to the field (although it won't be considered "properly" summoned).
If you get one of the Hex monsters and the remaining Fusion material monsters onto the field (and all must be on the field), you can tribute all to bring out the Fusion monster. Note the the type of Hex matters in this case.
Example: You would need The Light and say Marie the Fallen One out on the field to use The Light's effect and bring out St. Joan. If you had The Dark and Marie, you wouldn't be able to do so. (However, if you used "Polymerization", then it would work since you are using The Dark in this case as a generic Fusion Substitute and not for its effect).
This effect is decent, but not that great (think the XYZ Monsters and how hard it is to usually get all of them on the field at the same time). But it does provide another way to get out what you need (esp. in a pinch where say your "Polymerization" or "Fusion Gate" got killed with "Cursed Seal of the Forbidden Spell"). And again, this isn't considered a Fusion Summon, so no bringing out "Dark Paladin" this way. But they a very solid support in a Fusion themed deck.
The Dark - Hex-Sealed Fusion
The Earth - Hex-Sealed Fusion
Effect Monster (Rock / (LIGHT|DARK|EARTH) / 3 Stars / ATK 1000 / DEF 1600)
You can substitute this card for any 1 Fusion-Material Monster. When you do this, the other Fusion-Material Monster(s) must be the correct one(s). Tribute Fusion-Material Monsters on the field, including this card, to Special Summon 1 (LIGHT|DARK|EARTH) Fusion Monster from your Fusion Deck.
Lastly, we come to the newest set of Fusion assistance cards. Like "King of the Swamp", they can be used as a Fusion Substitute with "Polymerization" or "Fusion Gate" to special summon a Fusion to the field. Their second effect provides an alternative way to bring a Fusion to the field (although it won't be considered "properly" summoned).
If you get one of the Hex monsters and the remaining Fusion material monsters onto the field (and all must be on the field), you can tribute all to bring out the Fusion monster. Note the the type of Hex matters in this case.
Example: You would need The Light and say Marie the Fallen One out on the field to use The Light's effect and bring out St. Joan. If you had The Dark and Marie, you wouldn't be able to do so. (However, if you used "Polymerization", then it would work since you are using The Dark in this case as a generic Fusion Substitute and not for its effect).
This effect is decent, but not that great (think the XYZ Monsters and how hard it is to usually get all of them on the field at the same time). But it does provide another way to get out what you need (esp. in a pinch where say your "Polymerization" or "Fusion Gate" got killed with "Cursed Seal of the Forbidden Spell"). And again, this isn't considered a Fusion Summon, so no bringing out "Dark Paladin" this way. But they a very solid support in a Fusion themed deck.