After it is paid, the auto-ability Play 1 Forward of cost 4 or less from your hand onto the field is placed onto the stack
17 Raggadragga, Goreguts Boss Ramp And Damage All In One Raggadragga, Goreguts Boss is a Gruul commander option who heavily incentivizes the use of mana dorks, which are traditionally smaller creatures that may be tapped to produce mana
angels dynamic
If you've already got a lot of cards from The First Chapter, apart from the guaranteed foils in the 2 decks, it might be more cost-effective to put your money towards boosters, unless you're looking to pick up the cards from either of the starter sets quickly, then the fixed nature of the decks will get you those quicker than randomized boosters
It also has a clear callback to Blasphemous Act as it can be cast for 1 mana if a condition has been met
Im actually surprised that its commanding so much of a high price as it is, as by itself its just a cool 7-drop, and its not as though were lacking for those