The secondary commander, Szarel, Genesis Shepherd, is a consistent engine that lets you play lands from your graveyard, similar to the staple Crucible of Worlds
This category of cards is one of the defining features of powerful formats like Commander, Legacy and Vintage, adding consistency and versatility to your deck, which is especially useful in singleton formats
Each single-player deck includes: - (1) Deck of 60 cards, including 2 foil cards
Theres simply no other spell that gives you this many resources for such a tiny investment
The rules for layers are notoriously tricky, but in almost all cases you apply the copy effect BEFORE other stat changes, meaning lingering buffs from triggers will boost its new power too
Zinnia, Valley's Voice is just too fabulous to not put at the top of this list