It gives all your creatures vigilance, which it doesn't have itself, and can create tokens
Notably, this green treefolk doesn't need to attack itself, so you can play it, attack, then untap straight away
Magic: The Gathering Innistrad Remastered Collector Boosters - 12 Packs (180 MTG Cards) Magic: The Gathering Innistrad Remastered Collector Booster - 1 Pack (15 MTG Cards) Single packs are also available from the above, although they're not on sale right now
That means it not only saves your board but also protects your life total in a clutch moment
Card draw spells like Blood Pact and Blood Fountain often shape the metagame, providing players with critical options to outpace opponents
Magica is focused on item cards, and gains a huge advantage from the item cards you have in play