mtg prototype cards Portal destroy target nonland permanent of that players choice that one of your opponents controls. TR&CI 61: Linked Cards &

If a Permanent Dies While Counters are Being Moved to It What Happens to the Counters

The Master of Cruelties combo isnt as consistent as you might hope, but if you attack with Kaalia, drop the Master, they do need to have a blocker or they are indeed dead

Ive checked and there are plenty of blue birds that cost 5 or more and fit a Radagast build and a birds-matter build including a nice Owlbear that gives you a card back

Gixs second ability is interesting, though much less relevant due to its high cost both in mana and having enough cards to discard

#33 Millstone - Golden Age Antiquities took the concept of decking your opponent and elevated it from a happy accident or bizarre alternate game plan into a genuine road to victory by introducing Millstone, perhaps the most misunderstood card in Magic 's history