Marincess Cascade

Normal Trap Card

Banish any number of "Marincess" Link Monsters you control (until your next Standby Phase), then target 1 face-up monster on the field; it gains ATK equal to the total Link Rating of the monsters banished to activate this card x 300, until the end of this turn. If you control a Link-3 or higher "Marincess" monster, you can activate this card from your hand.

Rulings – Yugipedia

Printings:

Chaos Impact: CHIM-EN068 (Common) - 2019-10-24
2020 Tin of Lost Memories Mega Pack: MP20-EN190 (Common) - 2020-08-27

Prices:

Cardmarket: 0.04 €
TCGplayer: $ 0.11