Besides lifelink, Mangara has two effects that draw you more cards
The foil is only 1.5 times more, and the Invocation is about 3x
While you can cast Acolyte of Bahamut at any point, the effect only applies if Karlach, Fury of Avernus is on the battlefield
This helps keeping the list focused on the commanders most players will actually use, but it sadly means we cant talk about the pretty overpowered Cecil, Dark Knight
The cheerful Blissey's introduction to the TCG proved valuable, as a PSA Gem Mint 10 first edition version of the holo card sold at an auction in 2023 for $12,000 (per Price Charting)
It's not likely to happen before you're squished by Naya Runes or another of the best Standard decks, but it is feasible