Pioneer

Each other creature you control enters the battlefield with a number of additional +1/+1 counters on it equal to Master Biomancer's power and as a ...

Trample Whenever Borborygmos Enraged deals combat damage to a player, reveal the top three cards of your library. Put all land cards revealed this ...

Double strike Savageborn Hydra enters the battlefield with X +1/+1 counters on it. {1}{R/G}: Put a +1/+1 counter on Savageborn Hydra. Activate this...

[+1]: Until your next turn, whenever a creature deals combat damage to Vraska the Unseen, destroy that creature. [−3]: Destroy target nonland perma...

Heroes' Bane enters the battlefield with four +1/+1 counters on it. {2}{G}{G}: Put X +1/+1 counters on Heroes' Bane, where X is its power.

Whenever another creature with power 3 or greater enters the battlefield under your control, you may draw a card.

This spell can't be countered. Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)

Reveal the top eight cards of your library. You may put a creature card from among them onto the battlefield. Put the rest into your graveyard. Fer...

{1}{W/B}: Warden of the First Tree becomes a Human Warrior with base power and toughness 3/3. {2}{W/B}{W/B}: If Warden of the First Tree is a Warri...

Formidable — At the beginning of combat on your turn, if creatures you control have total power 8 or greater, target creature you control gains has...

Creatures with power less than Den Protector's power can't block it. Megamorph {1}{G} (You may cast this card face down as a 2/2 creature for {3}. ...

{G}, Sacrifice a creature: Reveal cards from the top of your library until you reveal a creature card. Put that card into your hand and the rest on...