Collectors and new players alike can enjoy the pre-built decks, featuring a mix of cards with unique abilities and effects to strategize with
The same is true for +1/+1 counters
For decks that want access to board wipes, this should be an appealing choice
"[Type]cycling [cost]" means "[Cost], Discard this card: Search your library for a [type] card, reveal it, put it into your hand, then shuffle." This type is usually a subtype (as in "Mountaincycling") but can be any card type, subtype, supertype, or combination thereof (as in "basic landcycling")
Swallowed By Leviathan This one is neat, because counter spells are always welcome (unless youre the one being countered), but you get to Surveil as well and then charge your opponent mana to push that card through