You can keep pumping out resources turn after turn, but be aware that if you start getting low on life, there's not much you can do to stop it with Black Market Connections since it is guaranteed to trigger at the top of each turn
The pictures, for instance, are him dressing up as Tahngarth, Phage, Gerrard, Kamahl, Akroma, and Squee (Tahngarth, Gerrard, and Squee were from the Weatherlight Saga, and Phage, Kamahl, and Akroma were from the Odyssey/Onslaught story.) 4
However, Oblivion Ring is not much worse, and serves a crucial role by taking out Voice of Resurgence (making Renounce more effectivegreat teamwork!) as well as planeswalkers and other creatures that refuse to die to Supreme Verdict
There are some unique cards to attack with, so let's look at a few of them
This attack puts Snorlax to sleep, which, lets be honest, is probably what it wanted anyway
Using an indestructible creature to block a lifelinker will still result in the opponent gaining life, and blocking a creature with wither will still cause -1/-1 counters to be placed on your creature (which could actually kill it!)