yugioh divine beast deck Yu-Gi-Oh Complete CRYSTAL DECK- RAINBOW DRAGON + Extra Bonus Yugioh Ritual Beast Deck -

Spending energy on them is a "may" ability, and while it doesn't come up super often, we'll sometimes cast a Harnessed Lightning and choose to have it deal zero damage, just to gain three energy to spend protecting Bristling Hydra or making Thopters with Whirler Virtuoso

Otherwise, the 1/1/1 stat line adds about as much as a low cost ally

Depending on the condition, secret rare cards can sell for $20 or more than $200 each

The Deadly Rollick card which sees the anti-hero riding a unicorn and wielding a katana, because of course it does has an ability that lets you instantly cast a spell of any commander under your control without paying its mana cost

Raw market value is around $24