Trample
Breaking Ground must be blocked if able.
{T}: Add {C}.
Spellcharge 9

When Forgemaster Dreadnought enters the battlefield, create three Treasure tokens.
Spellcharge 9

When Vorpal Titan enters the battlefield, destroy all nonbasic lands.

This spell costs {1} less to cast for each card in exile you don't own.
Trample
When Proto-Class Behemoth enters, exile up to one target creature.

Trample, ward {4}
Equipped creature gets +4/+4 and has trample and ward {4}.
Equip {4}
Spellcharge 8

When Slumbering Grove enters the battlefield, search your library for a basic land card, reveal it, put it into your hand, then shuffle.
Spellcharge 8

Ward—Pay 8 life.
You may have Wayward Coalescence assign its combat damage as though it weren't blocked.

Vigilance, reach
When Enduring Jentil enters the battlefield, create an artifact token named Menhir with “{2}, {T}, Exile a creature or land card from your graveyard: Draw a card. You gain 2 life.”
Whenever Enduring Jentil attacks, you may sacrifice an artifact. If you do, Enduring Jentil deals damage equal to its power to target creature.

Trample
{1}{G}, Discard Twisted Deadwood: Reveal the top four cards of your library. Put a land card from among them into your hand and the rest into your graveyard.

As long as you control four or more lands with different names, Worldtreader Beast can't be blocked by creatures with power 2 or less.

Flash
When Conduit of Change enters the battlefield, if you cast it, return all other nonland permanents to their owner's hands.
Spellcharge 7

Ward {3}
Whenever Horror of the Mystic Sea attacks, defending player mills two cards. If they milled two nonland cards this way, Horror of the Mystic Sea can't be blocked this turn.

Flash
Ward {4}
When Psychedelic Serpent enters the battlefield, gain control of target instant spell, sorcery spell, activated ability, or triggered ability. You may choose new targets for it.

Flying, trample, lifelink
Ward—Pay 7 life.

This spell can't be countered.
Haste
Whenever an opponent casts a spell during your turn or spends at least five mana to cast a spell, Aspirant's Bane deals 5 damage to that player.

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

This spell costs {1} less to cast for each kind of counter among permanents you control.
Reach, trample

When Primal Pathbreaker enters the battlefield, search your library for a basic land card, put it onto the battlefield, then shuffle. Then if you control eight or more lands, that land becomes a 4/4 green Elemental creature. It's still a land.

Trample
Whenever Starfouled Cervid attacks or dies, reveal the top seven cards of your library. You may put a non-Elk creature card from among them onto the battlefield. Put the rest on the bottom of your library in a random order.

Haste
When Summoning Swords enters the battlefield, search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.
Spellcharge 7

Defender, trample
At the beginning of combat on your turn, if you have at least 3 life more than than your starting life total, Thawing Yeti loses defender until end of turn. Otherwise, you gain 2 life.

Vigilance, reach
When Thundering Serpent enters the battlefield, you gain 6 life.

Indestructible
As long as your devotion to red and green is less than seven, Klothys isn't a creature.
Whenever a creature you control becomes the target of a spell or ability you control, that creature gets +2/+2 and gains trample and haste until end of turn. This ability triggers only once for each creature each turn.

Vigilance, menace
When Restless Sylph enters the battlefield, if you're ancient and you cast it, untap all lands you control.