Actually CR as first attack would be better.
Due to Boosts, T.rex is faster than normal Sloth, however this won't change huge benefits on C-Class Creatures.
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https://www.youtube.com/watch?v=SbVwVmoeckU
Caution:
* There's 2 Swap Attackers, Utarinex can remove Evasion and Flock can destroy Shield, should keep them in mind.
Opponents have abilities to counter most of Debuffs, try to finish this fast.
Recommend:
* Utarinex - R-Class
* M.Intrepidus - C-Class
Tragod - F-Class
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https://www.youtube.com/watch?v=my_rgsAQgvk
Opening will be Tyrannolophosaurus or Monostegotops.
It's fine while another opening comes, DD then SAR to keep all benefits.
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https://www.youtube.com/watch?v=DmTLIV2Tm58
I just saw a post from Facebook Fanpage, shows Lv18 Gamma (0,T1,0) and Lv12 Rhino beat them, so I gave it a try.
Unfortunately Lv15 Gamma has no enough Atk to kick Para Lux, but Bary already hit crit, that attracted AI to Swap.
Lucky this time.
Or there will have 2 extra solutions, if Bary doesn't crit:
One is control Gamma's Hp, it's pretty hard but very good on attracting AI, to do some weird act.
Another one is normal gameplay as usual, you don't know what's next, before getting defeated. And you can always fix some act in next attempt (before free attempts run out.)
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https://www.youtube.com/watch?v=5PJ8E63Da9U
And Rare Sweetheart Strike.
Basically you will see those F-Class move sets.
Try to bring C-Class and counter them.
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https://www.youtube.com/watch?v=OFrQ4fzRrd4
What a mess...
I want to use Erlikogamma, but Sucho can go SS then any attack to kick it out; and Bleeders vs Bleeders, the main problem is AI will Swap out.
Tips:
* 1x Fisher + 1x Swap-In Bleeder + 1x Balanced
** Spino Gen 2 and Darwin own DS attack, so something like Turtle can't help
* Most of fast hitters can be Decelerated by Suchotator, and Immune hitters is a great choice, watch out NI that can remove any buff like Ferocity or Cloak
Recommend:
Immunity (mainly on DoT), Fast Creatures
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Deceleration, Heavy attacks
Distraction, Wounding (if possible)
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https://www.youtube.com/watch?v=KIVCCZuE7X8