mtg urza's saga card Bereavement [Urza's Saga] or land card from his or her hand onto the battlefield. Urza's Saga/Official Guide - MTG

While Terra provides a continual means of milling and a mana-activated ability that brings creatures back from the graveyard, Celes only offers milling as her enter-the-battlefield effect

A Lantern player will make it so that their opponents draw lands and dead cards, using cards like Ensnaring Bridge to prevent creatures from being relevant and other lock pieces to prevent players from doing anything at all to stop their demise

Kaladesh booster pack contains 15 cards.

Everyone draws one, or a board-wide and player-wide ping

If this was always 5 mana, itd probably be a 1.5

If youre just starting your Lorcana journey, I recommend reading my complete beginners guide, which covers how to play Lorcana, the rules, keywords, mechanics, and more