DUNE-JP007 Double Headed Dragon King Rex Soutouryuu King Rex (King Rex the Twin Headed Dragon)
Level 6 EARTH Dinosaur Effect Monster
ATK 1600
DEF 1200
You can only Special Summon the first effect of this card’s name once per turn.
You can only use this card name’s (2) effect once per turn.
(1) If you control no monsters, you can Summon this card (from your hand).
(2) If this card is Normal or Special Summoned: You can target 1 monster on the field with ATK lower than the total ATK of all Dinosaur monsters you control; Destroy it.
Note: This monster being level 6 is a reference to Two-Headed King Rex being a level 6 monster in the original manga.
DUNE-JP008 Dragon King Rex Ryuuoh King Rex (King Rex the Dragon King)
Level 9 EARTH Dinosaur Effect Monster
ATK 3200
DEF 1200
(1) When this attack card destroys an opponent’s monster by battle: You can cause this card to gain another attack during this battle phase.
(2) Once per turn, except for the turn this card was Summoned: You can target up to 2 monsters your opponent controls; destroy them.
DUNE-JP046 Magic Head Cannon Grenzaurus Matouhou Gurensaurus (Grenosaurus the magic head cannon)
Rank 4 FOUR Dinosaur Xyz Effect Monster
ATK 2200
DEF 2000
Materials: 2 level 4 monsters
You can only use the second effect of this card’s name once per turn.
(1) When your dinosaur monster destroys an opponent’s monster by battle and sends it to the GY: You can release 1 material from this card; deal 1000 damage to your opponent, this card gains 1000 ATK.
(2) If this Xyz Summoned card is destroyed: You can target 1 card on the field; destroy it and if you do, deal 1000 damage to your opponent.
DUNE-JP053 Jurassic PowerJurassic Power
Continuous Spell Card
You can only use the 3rd effect of this card’s name once per turn.
(1) Dinosaur monsters you control gain 300 ATK.
(2) You can Normal Summon Level 5 or higher Dinosaur monsters without Tributing.
(3) You can send 1 dinosaur monster from your hand or field face-up to GY; add 1 Dinosaur monster with 1200 DEF from your Deck to your hand.
Map it seeks:
Crawling Dragon #2
Dogoran, the Mad Flame Kaiju
Doodle Beast – Tyrant
Element Saurus
Giant Rex
Hyper Hammerhead
Jurrac Monoloph
Jurrac Protops
Mad swordsman
Re: EX
Samurai cavalry of reptiles
Two-headed King Rex
Plus the two new King Rexes mentioned above.
DUNE-JP063 Transcendence Evolution Medicine Beta Chouetsu Shinkayaku Beta (Transcendental Evolution Pill Beta)
Normal spelling
You can only activate 1 card with this card’s name per trip.
(1) Tribute 2 monsters from your hand and/or field, including at least 1 Dinosaur monster; you cannot Special Summon monsters from the Extra Deck for the rest of this turn after this card resolves, except for Dragon, Dinosaur, Sea Serpent, and Wyrm monsters, also Special Summon 1 Level 5 or higher Dinosaur monster from your Deck or Extra Deck with ATK higher than the total ATK of the Tributed Monsters.
Source
Note: Thanks to Satchmo for helping with this article and dedicating it to Sanokal, our resident dinosaur expert.