Using the -1/-1 counters as a resource has a side effect of making them act similarly to +1/+1 counters but with a built-in cap
What could Red-Green Tron do to survive all the expected hate cards directed at it in the upcoming metagame
Some legendary creatures mention cats in their rules text without being cats themselves, and Ive included them here as well
Then there are toughness-matters creatures like Doran, the Siege Tower and Baldin, Century Herdmaster, where being the Ring-bearer makes it all but unblockable
One possibility is to play Intuition, which covers one card in your hand, graveyard, and the third one which you can play
A lot of aggressive decks with creatures in them want to stop their curve at 3 or 4 if they can and so a five or six mana convoke card isn't something that can physically be cast in a useful time frame without dorks to power it out