Part of this strategy revolves around donating permanents that seriously hinder other players at the table with your commanders activated ability, and then benefitting by drawing multiple extra cards per turn
The color red has many creatures which happen to be barbarians or berserkers. The most straightforward way to build a barbarian-themed deck is to simply include as many of these angry brawlers as possible, and Lovisa Coldeyes is the perfect candidate to lead them
Of course you do, it's so much easier to win games when your opponents cant go
And, since indestructible often comes with a pretty hefty premium on the mana cost, that means you're probably not going to reap the rewards out of that additional mana cost
Rekindling Phoenix has the power to buck that trend, with requiring multiple removal spells unless its exiled
If the creature with Enduring Bondwarden's last ability has -1/-1 counters on it when it dies, that ability will include those as well