+MASTODON (5)
: Bastion Mastodon gains vigilance until end of turn.
Ferocious — Frontier Mastodon enters the battlefield with a +1/+1 counter on it if you control a creature with power 4 or greater.
Reach
When Sandsteppe Mastodon enters the battlefield, bolster 5. (Choose a creature with the least toughness among creatures you control and put five +1/+1 counters on it.)
Gatherer works better in the Companion app!