Some Casters use cryptids to make trouble
Blue can also play combo-control, which means instead of stalling for time until a single giant creature is drawn, you can defend yourself until it is possible to cast a hidden combo for an instant win
(1) "He can't be targeted by the effects of monsters Special Summoned from other than GY" is sometimes useful
The following 60 cards are all included in the Amber and Amethyst Starter Deck (and sorted by cost and then alphabetically, the same way the official Disney Lorcana app sorts them) Cost 1 Cards 2x Control Your Temper 3x Dinglehopper 2x Heihei, Boat Snack 3x Olaf, Friendly Snowman 2x Pascal, Rapunzel's Companion 3x Stitch, New Dog Cost 2 Cards 2x Be Our Guest 2x Dr
A common case being on combat tricks like Ranger's Guile and Snakeskin Veil, and sometimes those big creatures that are hard to interact with are positive additions to their environments (looking at you, Carnage Tyrant)