mtg cards that reduce cost of activated abilities Is there a way to this activate to zero? Training Grounds · March of

Natural End

No backlash against your own creatures for playing it, no chance of your opponent playing most Clone effects to copy your game plan, and a solid way to restrict the creatures any deck using blue can even put into play

When you can't play your Flametongue Kavu because it is the only creature and will just kill itself

The characteristics of the thirds you didn't cast are ignored while the spell is on the stack

You could go big with reanimation spells like Reanimate and Necromancy to recur massive threats or take a grindier option with Regrowth, Gravedigger, or Reassembling Skeleton effects to turn your graveyard into another pile of resources