No Need To Fear it's Only Life (EDH / Commander)

You can't be afraid to lose life with this deck. Any lifelink creature(especially flying/lifelink) and Willowdusk will solve this. Aiming to get the lifelink out on turn 1 or turn 2 and Willowdusk on turn 3. Looking to get one of your cards that drain you half your life or close to all of it.

Pain's Reward, Phyrexian Processor, Souldrinker, Unspeakable Symbol and Wall of Blood should take you down to 1-2 life. Tap Willowdusk after all that life lose and put that many counters on your lifelinker. It becomes a 1 shot kill when the lifelinker has menace or flying. However you gain all that life back with the attack/swing you just did with your 1 creature. Once your playgroup starts seeing this and knows about your plans this is where the interactions come in. There are 6 ways to give your creatures hexproof and protect them.

Now if you can only lose 20 life there are other ways to double willowdusk just by untapping for 0 and you can retap willowdusk again still making a big lifelinker.

Once this happens you start giving your opponents fits because the lifelink creature becomes even bigger after another attack/swing.

The goal is to make a big massive creature quick and finish off your opponents quickly.