yugioh koitsu deck Complete Custom for Yu-Gi-Oh! 5D's Koitsu (1st Edition)

C Common A-to-Z-Dragon Buster Cannon X LIGHT Level 10 [ MachineFusionEffect ] ATK 4000 DEF 4000 "ABC-Dragon Buster" + "XYZ-Dragon Cannon" Must be Special Summoned (from your Extra Deck) by banishing cards you control with the above original names, and cannot be Special Summoned by other ways

Fusion summons are one of the simpler mechanics in the game, only requiring the right card names and the spell card Fusion Substitute to summon the monsters you need

Purple Poison Magician X DARK Level 4 [ SpellcasterPendulumEffect ] ATK 1200 DEF 2100 P Scale 1 Once per turn, if your DARK Spellcaster-Type monster battles, before damage calculation: You can activate this effect

Stardust Chronicle Spark Dragon X LIGHT Level 10 [ Dragon / SynchroEffect ] ATK 3000 DEF 2500 1 Tuner Synchro Monster + 1+ non-Tuner Synchro Monsters Must be Synchro Summoned