Whenever another creature enters the battlefield under your control, Laggu Outrider gets +1/+1 until end of turn.

Search your library for up to two land cards, put them onto the battlefield tapped, then shuffle. Then waste two nonwastes lands you control.

{2}, Waste a nonwastes land you control: Leyline Feeder gets +2/+2 and gains hexproof until end of turn. Activate this ability only once each turn.

Prevent all damage that would be dealt this turn. Return up to one target permanent card from your graveyard to your hand. Exile Lost in the Past.

Enchant land
Whenever enchanted land is tapped for mana, its controller adds an additional two mana in any combination of colors.

Plated Charger has hexproof as long as it entered the battlefield this turn.
Dash {3}{G}

Trample
Dash {3}{G}{G}

Whenever Radaran Reclaimer enters the battlefield or attacks, you may waste a nonwastes land you control. If you do, you gain 4 life.

Destroy target artifact, enchantment, or creature with flying.

Dash costs you pay cost {2} less.
Whenever a creature enters the battlefield under your control, target creature gets +2/+2 until end if turn.

Sandtrap Spider has deathtouch as long as it's attacking, otherwise it has reach.
Dash {1}{G}

You may cast this spell as though it had flash if you pay {2} more to cast it.
Target creature gets +3/+3 and gains trample until end of turn.

Flash
This spell costs {1} less to cast for each creature you control.
Reach

Whenever Stampeding Orvs attacks, creatures you control get +2/+2 until end of turn.
Dash {6}{G}

Whenever a creature enters the battlefield under your control, you may have it fight target creature you don't control.

Target creature gets +1/+1 and gains indestructible until end of turn.

Valley Carver can't be blocked by creatures with power 2 or less.
{1}{G}, Discard Valley Carver: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.

Search your library for a basic land card and put that card onto the battlefield tapped. Then shuffle. Create a 1/1 white Nomad creature token with vigilance.

{2}{G}: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.
{9}{G}{G}{G}, Sacrifice Wurm's Wake: Create Wurm of World's End, a legendary 15/15 green Wurm creature token with trample and hexproof.

When Zerul Mangler enters the battlefield, you gain 2 life.
Dash {2}{G}

When Biramous Entity enters the battlefield, search your library for a permanent card with the same name as another target nontoken permanent you control. Reveal it and put that card into your hand. Then shuffle.

Dash {B}{R}
Menace
Whenever Deathraider Elite attacks, other Hyenas you control get +1/+1 until end of turn.

Flying
At the beginning of your upkeep, you scry 1 and each opponent loses 1 life.

Discard your hand. Reveal cards from the top of your library until you reveal seven nonland cards. Put those cards into your hand and put all other cards revealed this way on the bottom of your library in a random order.

When Growthblazers enters the battlefield, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into your hand.