If Havi loses indestructible (probably because one or more historic cards in your graveyard left your graveyard) after having been dealt lethal damage earlier in the turn, it will die
See my best card draw lists for the other colors blue, green, red, colorless, and white
Let's look at why he's here on my list
Simply fill your deck with instant- and sorcery-based ramp, removal, and copies of Slime Against Humanity, and build up to a board state thats ridiculously wide and capable of double-casting any spell you want
As a result of this, unsurprisingly, theyre an incredibly popular choice for a Commander
Find Sword of Fire and Ice at TCGPlayer #3: Teferi, Time Raveler One of MTGs best-ever reprints is a shining star of Imagine: Courageous Critters