yugioh elemental lord deck Yugioh Elemental Lord Elementsaber Deck Regulex, the Prime Elemental Lord

Being able to cast the top card of your library as long as its a Goblin is eminently useful for Goblin decks that often care about getting as many bodies onto the battlefield as possible with ruthless expediency

Put these two together and you can cascade into cascade into cascade and so on

Generally speaking, Pikachu Promo cards are safe bets to pickup and tend to gain a decent amount of value over time

I wouldnt run both of these monsters, but 1 of your choosing is never a bad inclusion

Each of those permanents attacks its owner if able, not necessarily the player you gained control of it from

Pair him with the Sphere Grid Enchantment which gives you a counter every time you damage a player, and it really starts to feel like the game