Card Tips:The Tyrant Neptune

twice per battle phase and deal Piercing Damage at the same time.
 * This makes a prime candidate for "Hardened Armed Dragon's" effect. Along with gaining a high ATK from the monsters that were Tributes for this card, which will make it hard to defeat in battle, it will also gain the immunity against destruction effects given by Hardened Armed Dragon.
 * For the best effect, you can discard one of the Earthbound Immortals to Special Summon Hardened Armed Dragon, bring it back with Revival of the Immortals, and then Tribute them both for Neptune. On top of having at least 4000 ATK and all of the Tributed Earthbound Immortal's effects (most notably the Direct Attack effect), it will be effectively invincible, since card effects won't be able to destroy it and your opponent won't be able to attack it. Only effects that remove a card from the field or flip it face-down will be effective against it.
 * You can use "Ritual Foregone" to bring out a big Ritual Monster, like "Shinato, King of a Higher Plane" or "Demise, King of Armageddon" and use it as a sacrifice for this card to gain one of their effects without Ritual Summoning it.
 * by tributing "Darkness Destroyer" and "Hardened ARmed Dragon" you get a monster who can attack