With that in mind, its likely best to view this card as a form of card advantage as opposed to a hatebear that will keep your opponents in check
All the complexity is still there, but it comes from combining these cards with other effects bouncing a modal land to your hand to use the other side later, searching for a creature card and being able to grab a utility landthat sort of thing
Yes, many expansion packs contain rare, holographic, or special edition cards that are highly sought after by collectors and competitive players
Pod decks often rely on powerful enter-the-battlefield triggers or ones that occur when a creature dies to double up effects and goofy combos to win the game
Unblockable Theres really no better way to make your creatures unblockable besides making them unblockable
Destroying or exiling a Battle would remove it without the transforming ability triggering