Once you get into the mid-game, start leaving up removal so that they cant deploy a Goblin Electromancer and effectively use its cost reduction before you get a chance to kill it
On the bright side, her Sultai colors (black, green and blue) give you access to a ton of power outside of her own impressive strength, including excellent creatures, removal, and card draw
UR Ultra Rare Dinomist Spinos X WATER Level 5 [ MachinePendulumEffect ] ATK 2500 DEF 1800 P Scale 3 If another "Dinomist" card(s) you control would be destroyed by battle or an opponent's card effect, you can destroy this card instead
(Paul paid $5.27 million for the card in 2021.)
In that case, Alela, Cunning Conqueror's last ability triggers once for each player that Faeries you control dealt combat damage to, regardless of how many creatures were dealing that damage