yugioh star cards 5D's Starstrike Blast Ultra Rare Shooting Dragon STBL-EN040 up monsters you currently control with an ATK or DEF equal to that monsters become the same Level as that monster Star Ryzeal - Alliance Insight

For just one red mana, this ooze starts building up power, and it will never stop growing

You don't have much of a choice about it if you want to run that particular combo

Its basically the ultimate tool for decks that rely on specific spells to function , as this Instant card effectively turns your entire library into a usable extension of your hand

In particular, two cards stand above the rest: Shining Gyarados and Shining Magikarp

In Magic, there are Waterbreathing creatures (that use mana to gain +x/+0), and White has the odd one kicking around (I think every colour does ultimately), you could throw something like that on