Pygmy Allosaurus is a pretty neat dinosaur, even if it is a pretty simple 'French Vanilla' 2/2 Swampwalk creature
Dragon Tyrant was kind of the Magic equivalent of Blue-Eyes when it came out, it's incredibly big and comes with built in sacrifice (like Blue-Eyes)
You cant just expect to kill all of your opponents threats and eke out victory off a kicked Academy Drake (though thats both sweet and something Ive died to)you need to be leveraging your own bombs or applying consistent pressure (and given the quality of common creatures, seems difficult to do) in order to not get buried in advantage
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The strong bond between Pokmon and trainer will unleash their power
It uses its Primeval Law ability to force the opponent to evolve a benched Pokemon before swapping it into the active