Card Tips:Koa'ki Meiru Bergzak
- This card can be searched by "Diamond Core of Koa'ki Meiru", "Reinforcement of the Army", "Koa'ki Meiru Urknight", "Koa'ki Meiru Supplier", "Koa'ki Meiru Boulder", "Iron Core Specimen Lab", "Double Dai", "Promotion", "Puppet Pawn", "Dragodies, the Empowered Warrior", "Infernoble Knight Captain Roland", "Arcana Extra Joker", "Wake Up Your Elemental HERO", "Iron Knight", "Field-Commander Rahz", "Freed the Matchless General", "Aussa the Earth Charmer, Immovable", "BOXer", "Frontline Observer", "Summoner Monk", "Primathmech Alembertian", "Battle Royal Mode - Joining", "Vampire Dragon", "Resonator Engine", "Soul Rope", "Rescue Ferret", "Witch of the Black Forest", "Flamvell Poun", and other generic searchers.
- Special Summon this card with "Koa'ki Meiru Urnight". If your opponent only controls one low ATK monster, you destroy it with "Bergzak" and then attack directly for another 4000 damage.
- Use with "Final Attack Orders" to inflict maximum damage.
- Equip this card with "Iron Core Armor" to increase its chance of success while still preventing destruction during the End Phase.
- Use this card with "Time Machine" and an opposing Attack Position monster with low ATK to inflict even more damage.