Overall, this deck is built to be fun to play, is well-balanced so as not to rely on its Commander too much, and is highly upgradable with just about any budget
This is sometimes done through spells or abilities
Luffy (SR-P) [OP07-109] Unlike the tournament-exclusive cards, this promo was part of a special Giveaway Campaign accessible to the broader player base
For relatively recent Trainer cards, look to such examples as Great Ball and Hyper Potion
And if that doesnt make you feel like a Yu-Gi-Oh protagonist, I dont know what will.
You can banish this card from your GY, then target 2 face-up monsters on the field, including at least 1 "Prediction Princess" monster