The aim is to have lots of creatures that benefit from your casting non-creature spells, and then cast lots of spells, attack and win the game
And I love that Marshland Bloodcaster also helps you discount any spell you want by paying life for it instead
Peter ParkerPeter Parker in particular was incredibly fun to play against
Theres actually two different shiny versions of these cards that you can get, and its important to know both the difference in price and where the cards come from
Ral Zarek is a mana source and can give a creature effective vigilance (which can protect him in a way), but the ability to lock down an opposing threat is exactly what a planeswalker wants to be able to do
This effectively doubles +1/+1 counters on creatures, which is good, but this equipment can also be attached to planeswalkers, turning them into creatures that can still use their loyalty abilities