As for Tea, she isn't very hard, but she likes to manipulate her monsters' power levels by using hoshingen,winged trumpeter, and silver bow and arrow. She also likes to use Soul of the pure.
Tea's map isnt important, but there are a few mountains, a few meadows, and the rest is all normal.
To defeat her, i have only one strategy, change the map to your terrain(s), and with your field bonuses, you should at least have a monster with 4000 or higher attack after being powered up, and you can double move.
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