mtg cards with changeling - All Changeling even if doing so would be in their best interests. Changeling in MTG: Rules, History,

Then, you pay two mana and sacrifice two artifacts to pick one of three abilities to use, one of them being able to deal three damage directly to an opponent

However, the difference lies in their keywords

2 | Delightful Discovery Mana Value: 4U Rarity: Uncommon Card Type: Instant Card Text: This spell costs 1 less to cast for each spell your opponents have cast this turn

As well as being fantastic in this precon, its great for Commanders like Kassandra, Eagle Bearer, who cares about Legendary equipments, and loves a great two drop to wield them

Card Collection: Open the booster packs yourself and collect the cards

Its a soldier itself, it creates more soldiers, and it allows you to use unnecessary soldiers for something other than chump-blocking or attacking into blockers